{"title":"Allegro","description":null,"products":[{"product_id":"spray-sock","title":"Spray Sock","description":"\u003ch2\u003eAllegro Spray Sock – Breathable Overspray Protection for Painting and Construction\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Spray Sock is a disposable, 100% cotton protective head cover designed for painters, construction workers, and manufacturing personnel who need reliable protection from overspray, dust, and airborne particulates. Made from a stretch knit fabric, it fits over the entire head while leaving a facial opening that exposes the eyes, nose, and mouth, allowing full compatibility with goggles, half-mask respirators, and full-mask respirators. Its lightweight, breathable construction keeps workers comfortable during extended wear without sacrificing protection. Available in a 12-count box or a bulk case of 144 units, it is well-suited for job sites where disposable PPE is required.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e1410\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851141008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States \/ Indonesia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e100% Cotton (Stretch Knit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOne size fits all\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisposable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eGoggles, half-mask respirators, full-mask respirators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003ePainting, Construction, Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePair with Allegro respirator masks for painting applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1410\u003c\/td\u003e\n\u003ctd\u003eSpray Sock\u003c\/td\u003e\n\u003ctd\u003e144\/Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1410-12\u003c\/td\u003e\n\u003ctd\u003eSpray Sock\u003c\/td\u003e\n\u003ctd\u003e12\/Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike non-woven disposable hoods, the Allegro Spray Sock uses a stretch cotton knit construction that conforms to the head without restricting airflow or interfering with respirator seals. Its facial opening design is specifically engineered to work alongside respiratory protection rather than replacing it, making it a practical complement to a full PPE ensemble on painting and finishing job sites.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003e100% Cotton Stretch Knit Construction\u003c\/h4\u003e\n\u003cp\u003eThe stretch knit fabric conforms to a wide range of head sizes, providing a secure, one-size-fits-all fit without pressure points. Cotton construction keeps the material breathable and cool during extended use on warm job sites.\u003c\/p\u003e\n\u003ch4\u003eRespirator Compatible Design\u003c\/h4\u003e\n\u003cp\u003eThe facial opening stretches to expose the eyes, nose, and mouth, allowing the Spray Sock to be worn simultaneously with goggles, half-mask respirators, or full-face respirators. This makes it easy to integrate into an existing PPE setup without compromising the seal or fit of respiratory equipment.\u003c\/p\u003e\n\u003ch4\u003eProtection from Overspray, Dust, and Dirt\u003c\/h4\u003e\n\u003cp\u003eThe sock covers the head and neck area, shielding workers from paint overspray, airborne dust, and surface contamination during spraying, sanding, and other particulate-generating tasks. This reduces cleanup time and protects workers from skin and hair exposure to hazardous materials.\u003c\/p\u003e\n\u003ch4\u003eLightweight and Cool to Wear\u003c\/h4\u003e\n\u003cp\u003eThe breathable cotton material adds minimal bulk and heat, helping workers stay comfortable throughout a shift. Reduced discomfort encourages consistent PPE compliance on the job site.\u003c\/p\u003e\n\u003ch4\u003eDisposable for Contamination Control\u003c\/h4\u003e\n\u003cp\u003eSingle-use disposal eliminates the risk of cross-contamination between jobs or work areas. Disposable design also removes the need for laundering, saving time and reducing the chance of residual chemical exposure from reused garments.\u003c\/p\u003e\n\u003ch4\u003eBulk Availability\u003c\/h4\u003e\n\u003cp\u003eAvailable in 12-count boxes for smaller crews or 144-count cases for larger operations, making it easy to stock job sites and maintain a consistent supply of fresh protective covers.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eSpray Painting and Finishing\u003c\/h4\u003e\n\u003cp\u003eProtects the head and hair from paint overspray during spray gun application on walls, ceilings, structures, and equipment. Recommended for use alongside Allegro respirator masks for painting applications.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Work\u003c\/h4\u003e\n\u003cp\u003eShields workers from airborne dust, debris, and particulates generated during demolition, drywall work, and general construction activities.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Environments\u003c\/h4\u003e\n\u003cp\u003eProvides a disposable barrier against industrial particulates, coatings, and contaminants in production and assembly settings where head protection from airborne materials is required.\u003c\/p\u003e\n\u003ch4\u003eSurface Preparation\u003c\/h4\u003e\n\u003cp\u003eKeeps hair and scalp protected during sanding, grinding, and blasting operations that generate fine dust and debris.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePaint and coating overspray\u003c\/li\u003e\n\u003cli\u003eAirborne construction dust\u003c\/li\u003e\n\u003cli\u003eDrywall and plaster particulates\u003c\/li\u003e\n\u003cli\u003eSanding and grinding debris\u003c\/li\u003e\n\u003cli\u003eIndustrial manufacturing particulates\u003c\/li\u003e\n\u003cli\u003eGeneral dirt and surface contaminants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the Spray Sock be worn with a full-face respirator?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The stretch facial opening is designed to accommodate goggles, half-mask respirators, and full-mask respirators simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Spray Sock reusable?\u003c\/strong\u003e\u003cbr\u003eA: No. The Spray Sock is disposable and intended for single use to eliminate contamination between uses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What sizes are available?\u003c\/strong\u003e\u003cbr\u003eA: The Spray Sock is one size fits all due to its stretch knit construction. It is available for purchase in a 12-count box (Item #1410-12) or a 144-count bulk case (Item #1410).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What material is the Spray Sock made from?\u003c\/strong\u003e\u003cbr\u003eA: It is made from 100% cotton stretch knit fabric, which is breathable and lightweight for extended wear comfort.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"12\/Box","offer_id":67687103791278,"sku":"1410-12","price":18.02,"currency_code":"USD","in_stock":true},{"title":"144\/Case","offer_id":67687103758510,"sku":"1410","price":211.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/q9stosy3qihnrktcv2c2.png?v=1791913945"},{"product_id":"12-axial-ac-industrial-plastic-blower","title":"12\" Axial AC Industrial Plastic Blower","description":"\u003ch2\u003eAllegro 12\" Axial AC Industrial Plastic Blower — High-Airflow Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9539-12 is a 1 HP, single-phase axial blower engineered for demanding confined space ventilation in construction, industrial, and manufacturing environments. Built with a durable polyethylene housing, it delivers both positive and negative airflow, making it suitable for supply and exhaust ventilation without the need for separate equipment. Rated at 2,180 CFM free air, it is ideally suited for large confined spaces such as paper mills, tank purging, and utility sites. UL Recognized and CSA Certified, this blower meets rigorous safety standards for professional job site use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9539-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851953915\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1 HP, Single Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V AC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow (Free Air)\u003c\/td\u003e\n\u003ctd\u003e2,180 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow (One 90° Bend)\u003c\/td\u003e\n\u003ctd\u003e1,330 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow (Two 90° Bends)\u003c\/td\u003e\n\u003ctd\u003e1,255 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003ePositive and Negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSafety Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e31 lbs. (blower only); 39 lbs. (as listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized, CSA Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePair with Allegro standard ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike metal axial blowers, the polyethylene housing on the 9539-12 is inherently corrosion-, UV-, and chemical-resistant, reducing maintenance demands in harsh environments. Its ability to deliver both positive and negative airflow from a single unit reduces the number of pieces of equipment a contractor needs to transport and maintain on site. The stackable design and molded carry handle further differentiate it from non-stackable alternatives when storage and portability are priorities.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003e1 HP Motor with High CFM Output\u003c\/h4\u003e\n\u003cp\u003eThe 1 HP single-phase motor delivers 2,180 CFM of free air, making this blower capable of ventilating large confined spaces efficiently. Even with two 90° duct bends, airflow remains at 1,255 CFM, ensuring effective ventilation across longer duct runs.\u003c\/p\u003e\n\u003ch4\u003ePositive and Negative Airflow\u003c\/h4\u003e\n\u003cp\u003eThe 9539-12 can be configured for both supply (positive) and exhaust (negative) ventilation, eliminating the need to purchase separate blowers for each function. This dual capability directly reduces equipment costs on the job site.\u003c\/p\u003e\n\u003ch4\u003ePolyethylene Housing — Corrosion, UV, and Chemical Resistant\u003c\/h4\u003e\n\u003cp\u003eThe molded polyethylene canister assembly resists corrosion, UV degradation, and chemical exposure, extending service life in demanding industrial and outdoor environments. This makes it a more durable long-term investment compared to metal alternatives in corrosive settings.\u003c\/p\u003e\n\u003ch4\u003eUL Recognized and CSA Certified\u003c\/h4\u003e\n\u003cp\u003eThe blower carries UL Recognition and CSA Certification, meeting the CSA requirements for Fans and Ventilators standard C22.2 No. 113. These certifications provide contractors with confidence that the unit meets established safety requirements for professional use.\u003c\/p\u003e\n\u003ch4\u003eStackable Design with Molded Carry Handle\u003c\/h4\u003e\n\u003cp\u003eThe stackable form factor allows multiple units to be stored compactly, saving space in work vehicles and on job sites. The carry handle is molded directly into the housing, providing a secure, integrated grip for transport without add-on hardware.\u003c\/p\u003e\n\u003ch4\u003eEnclosed Electrical Components and Built-In On\/Off Switch\u003c\/h4\u003e\n\u003cp\u003eA bottom enclosure protects electrical components from debris and moisture, improving reliability in dirty or wet job site conditions. The built-in On\/Off switch provides convenient, direct control without requiring external switching hardware.\u003c\/p\u003e\n\u003ch4\u003eSuper Quiet Operation\u003c\/h4\u003e\n\u003cp\u003eThe blower is designed for quiet operation, reducing noise fatigue for workers in confined spaces and surrounding areas during extended ventilation tasks.\u003c\/p\u003e\n\u003ch4\u003eInline Booster Blower Capability\u003c\/h4\u003e\n\u003cp\u003eThe 9539-12 can be used as an inline booster blower, acting as a velocity accelerator to extend effective duct distances when paired with a primary blower. This adds versatility for larger or more complex ventilation setups.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eDesigned specifically for large confined spaces, this blower provides the airflow needed to purge hazardous gases and supply fresh air prior to and during worker entry.\u003c\/p\u003e\n\u003ch4\u003ePaper Mills\u003c\/h4\u003e\n\u003cp\u003eThe chemical- and UV-resistant polyethylene housing holds up in the humid, chemically active environments common in paper mill operations.\u003c\/p\u003e\n\u003ch4\u003eTank Purging\u003c\/h4\u003e\n\u003cp\u003eThe blower's high free-air CFM rating and dual positive\/negative airflow capability make it effective for rapidly removing gases from tanks before entry.\u003c\/p\u003e\n\u003ch4\u003eUtility Sites\u003c\/h4\u003e\n\u003cp\u003ePortable and durable, the 9539-12 is well suited for utility site ventilation tasks where equipment must be transported frequently and set up quickly.\u003c\/p\u003e\n\u003ch4\u003eConstruction and Industrial Job Sites\u003c\/h4\u003e\n\u003cp\u003eThe safety orange color provides high visibility in busy work environments, and the robust polyethylene construction withstands the rigors of construction and industrial use.\u003c\/p\u003e\n\u003ch4\u003eInline Booster Applications\u003c\/h4\u003e\n\u003cp\u003eWhen used as an inline booster blower, the unit extends the effective range of a primary blower system, enabling ventilation of longer duct runs and more complex confined space geometries.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllegro standard ducting (recommended pairing)\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 12\" duct systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr.pdf?v=1791914164\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both supply and exhaust ventilation?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9539-12 delivers both positive (supply) and negative (exhaust) airflow, allowing it to be used for either ventilation mode without purchasing a separate unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output of the 9539-12?\u003c\/strong\u003e\u003cbr\u003eA: The blower delivers 2,180 CFM free air, 1,330 CFM with one 90° bend, and 1,255 CFM with two 90° bends (CFM calculated using 15' x 12\" ducting; free air calculated at blower).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower suitable for hazardous (explosive) environments?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9539-12 is a standard AC plastic axial blower and is not explosion-proof. For hazardous environments, Allegro offers separate explosion-proof models such as the 9539-12EX.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 9539-12 be used as an inline booster blower?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The blower is designed to function as an inline booster blower, serving as a velocity accelerator to extend effective duct distances when used in conjunction with a primary blower.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ducting is recommended for use with this blower?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends pairing the 9539-12 with Allegro standard ducting for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does this blower carry?\u003c\/strong\u003e\u003cbr\u003eA: The 9539-12 is UL Recognized and CSA Certified, meeting the CSA requirements for Fans and Ventilators standard C22.2 No. 113.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687111033006,"sku":"9539-12","price":676.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/25a8a89a3ad5408005978502ee8d6cdec04a274d.jpg?v=1791914167"},{"product_id":"manhole-guard-rail","title":"Manhole Guard Rail","description":"\u003ch2\u003eAllegro Manhole Guard Rail – High-Visibility Temporary Barrier for Confined Space Entry\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Manhole Guard Rail (Item #9401) is a one-piece, no-tools-required temporary barrier railing designed for utilities, construction, sewer, and confined space work sites. Constructed from 1-inch diameter, 0.078-gauge tubular steel and finished in powder-coated safety yellow, it provides durable, high-visibility protection around open manholes. The rail locks open and includes two hooking chains for secured entry and exit, making it a practical solution for contractors who need fast setup and reliable perimeter control. Per OSHA 1910.146(c)(5)(ii)(B), this assembly is intended for use as a temporary barrier railing only.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851940021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength (packaged)\u003c\/td\u003e\n\u003ctd\u003e46\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (packaged)\u003c\/td\u003e\n\u003ctd\u003e35\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (packaged)\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e45 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteel Gauge\u003c\/td\u003e\n\u003ctd\u003e0.078-gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing Diameter\u003c\/td\u003e\n\u003ctd\u003e1\" (2.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePowder-coated, safety yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003e33\" or 42\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUtilities, Construction, Confined Space, Sewer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003eUse with Allegro tents, umbrellas, shelters, and winch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulatory Reference\u003c\/td\u003e\n\u003ctd\u003eOSHA 1910.146(c)(5)(ii)(B) – Temporary Barrier Railing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401\u003c\/td\u003e\n\u003ctd\u003eManhole Guard Rail – 33\" size\u003c\/td\u003e\n\u003ctd\u003e33\" L x 33\" W x 42.25\" H\u003c\/td\u003e\n\u003ctd\u003e39 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-05\u003c\/td\u003e\n\u003ctd\u003eManhole Guard Rail – 42\" size\u003c\/td\u003e\n\u003ctd\u003e42\" L x 42\" W x 42.25\" H\u003c\/td\u003e\n\u003ctd\u003e47 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike basic rope barriers or cone setups, the Allegro Manhole Guard Rail offers a rigid, lockable steel structure with integrated hooking chains and welded marker flags — providing a more secure and OSHA-referenced perimeter solution. Its collapsible, one-piece design means it can be deployed and stowed without tools, reducing setup time compared to multi-component barrier systems. Compatibility with Allegro tents, umbrellas, and winches (PN 9401) extends its utility across a range of confined space access scenarios.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eHigh-Quality 0.078-Gauge Steel Construction\u003c\/h4\u003e\n\u003cp\u003eThe rail is built from strong 1-inch (2.5 cm) diameter tubular steel at 0.078-gauge thickness, delivering the structural rigidity needed to withstand job site conditions. This heavy-duty construction ensures the barrier holds its position around open manholes without deforming under incidental contact.\u003c\/p\u003e\n\u003ch4\u003eNo-Tools, One-Piece Assembly\u003c\/h4\u003e\n\u003cp\u003eThe simple one-piece design allows contractors to deploy the guard rail quickly without any tools, saving valuable setup and tear-down time on busy job sites. The rail locks open in position, eliminating the need for additional fasteners or hardware.\u003c\/p\u003e\n\u003ch4\u003eTwo Hooking Chains for Secured Entry and Exit\u003c\/h4\u003e\n\u003cp\u003eTwo chains with hooks provide a controlled access point, ensuring workers can enter and exit the confined space safely while the perimeter remains protected. This feature helps maintain a defined, secured opening rather than leaving the entire barrier open.\u003c\/p\u003e\n\u003ch4\u003eSafety Yellow Powder-Coated Finish\u003c\/h4\u003e\n\u003cp\u003eThe durable powder-coated safety yellow finish provides high visibility to alert nearby workers and equipment operators of the open manhole hazard. The finish also adds corrosion resistance, extending the service life of the rail in outdoor and wet environments.\u003c\/p\u003e\n\u003ch4\u003eSupport Arm and Welded Marker Flags\u003c\/h4\u003e\n\u003cp\u003eAn integrated support arm gives the guardrail added structural support, while two welded marker flags enhance site visibility and warning capability. The rail can also accommodate additional signs, flags, or lights for further hazard communication.\u003c\/p\u003e\n\u003ch4\u003eCollapsible for Easy Portability and Storage\u003c\/h4\u003e\n\u003cp\u003eThe guard rail collapses flat for straightforward transport between job sites and compact storage in a service vehicle. This portability makes it practical for crews managing multiple confined space access points across a project.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eUtility Maintenance and Repair\u003c\/h4\u003e\n\u003cp\u003eProvides a temporary barrier around open manholes during utility inspection, maintenance, or repair operations, protecting both workers and the public from fall hazards.\u003c\/p\u003e\n\u003ch4\u003eSewer and Stormwater Access\u003c\/h4\u003e\n\u003cp\u003eSecures the perimeter of sewer and stormwater manhole openings during confined space entry, supporting compliance with OSHA 1910.146 temporary barrier requirements.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Confined Space Entry\u003c\/h4\u003e\n\u003cp\u003eUsed on construction sites wherever workers must access below-grade confined spaces, providing a visible and lockable barrier at the entry point.\u003c\/p\u003e\n\u003ch4\u003eUse with Allegro Tents, Umbrellas, and Winches\u003c\/h4\u003e\n\u003cp\u003eThe 9401 model is compatible with Allegro guard rail tents, umbrellas, and shelters, allowing contractors to create a weather-protected confined space entry station. It also supports use with an Allegro winch for personnel or equipment retrieval.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRound manhole openings (33\" or 42\" sizes available)\u003c\/li\u003e\n\u003cli\u003eSquare manhole openings (33\" or 42\" sizes available)\u003c\/li\u003e\n\u003cli\u003eCompatible with Allegro guard rail tents, umbrellas, and shelters\u003c\/li\u003e\n\u003cli\u003eCompatible with Allegro winch (PN 9401)\u003c\/li\u003e\n\u003cli\u003eAccommodates signs, flags, and lights for additional hazard marking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/viczblxchdvnmis91eja.pdf?v=1791915282\" rel=\"noopener\" target=\"_blank\"\u003eProduct Sheet – Allegro Safeguarding Utility Confined Spaces\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this guard rail compliant with OSHA confined space entry requirements?\u003c\/strong\u003e\u003cbr\u003eA: This assembly is designed to be used as a temporary barrier railing per OSHA 1910.146(c)(5)(ii)(B). Contractors should verify their specific site requirements against applicable OSHA standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What sizes are available?\u003c\/strong\u003e\u003cbr\u003eA: The Manhole Guard Rail is available in two sizes: 33\" (Item #9401, 33\" L x 33\" W x 42.25\" H, 39 lbs.) and 42\" (Item #9401-05, 42\" L x 42\" W x 42.25\" H, 47 lbs.).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the guard rail be used with other Allegro accessories?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9401 model is compatible with Allegro guard rail tents, umbrellas, shelters, and a winch, allowing it to serve as the foundation for a more complete confined space entry station.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does assembly require any tools?\u003c\/strong\u003e\u003cbr\u003eA: No. The one-piece construction is designed for no-tools assembly, allowing fast deployment and tear-down on the job site.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is the entry point secured?\u003c\/strong\u003e\u003cbr\u003eA: The rail locks open in position, and two chains with hooks provide a controlled, secured entry and exit point around the manhole opening.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"33 x 33\/ 34 lbs.","offer_id":67687124566190,"sku":"9401","price":445.1,"currency_code":"USD","in_stock":true},{"title":"42 x 42\/ 45 lbs.","offer_id":67687124598958,"sku":"9401-05","price":538.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/622851f9d07bf8a4b3c29dde7e173e8a488cce23.jpg?v=1791915286"},{"product_id":"magnetic-manhole-lid-lifter","title":"Magnetic Manhole Lid Lifter","description":"\u003ch2\u003eAllegro Magnetic Manhole Lid Lifter – Safe, Solo Removal of Covers Up to 36\" Diameter\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9401-25 Magnetic Manhole Lid Lifter is a professional-grade tool engineered for the quick and safe removal and replacement of manhole covers without assistance. Designed for utilities, construction, confined space, and sewer applications, it eliminates the need for pry bars and minimizes physical stress on the operator's back and body. The standard configuration includes a steel dolly with a single standard magnet rated at 660 lbs. lift weight for flat items and 330 lbs. for round items. Multiple accessory options are available to expand capability and adapt to job-specific requirements.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ Item #\u003c\/td\u003e\n\u003ctd\u003e9401-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851421223\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUtilities, Construction, Confined Space, Sewer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Manhole Cover Diameter\u003c\/td\u003e\n\u003ctd\u003e36 in. (91.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift Weight – Standard Magnet, Flat Items\u003c\/td\u003e\n\u003ctd\u003e660 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift Weight – Standard Magnet, Round Items\u003c\/td\u003e\n\u003ctd\u003e330 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDolly Material (9401-25)\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Included (9401-25)\u003c\/td\u003e\n\u003ctd\u003e1 Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Weight (9401-25)\u003c\/td\u003e\n\u003ctd\u003e52 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFolded Dimensions\u003c\/td\u003e\n\u003ctd\u003e36\" L x 12.5\" W x 11.675\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifting Points\u003c\/td\u003e\n\u003ctd\u003eDual position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eSteel or lightweight aluminum (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003eMultiple accessory options available with lid lifter. When using 9401-26A Aluminum Lid Lifter with HD Magnet to break lids loose, add 9401-33 Lifter Extension.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDolly Material\u003c\/th\u003e\n\u003cth\u003eMagnet Included\u003c\/th\u003e\n\u003cth\u003eLift Weight (Flat \/ Round)\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-25\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003e1 Standard\u003c\/td\u003e\n\u003ctd\u003e660 lbs. \/ 330 lbs.\u003c\/td\u003e\n\u003ctd\u003e52 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-25A\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003ctd\u003e1 Standard\u003c\/td\u003e\n\u003ctd\u003e660 lbs. \/ 330 lbs.\u003c\/td\u003e\n\u003ctd\u003e45 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-26\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003e1 Heavy Duty\u003c\/td\u003e\n\u003ctd\u003e900 lbs. \/ 450 lbs.\u003c\/td\u003e\n\u003ctd\u003e61 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-26A\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003ctd\u003e1 Heavy Duty\u003c\/td\u003e\n\u003ctd\u003e900 lbs. \/ 450 lbs.\u003c\/td\u003e\n\u003ctd\u003e54 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-27\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003ctd\u003eNone (Dolly Only)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-27A\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003ctd\u003eNone (Dolly Only)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike traditional pry bar methods or hook-style lifters, the Allegro Magnetic Lid Lifter uses a powerful magnet to engage directly with the cover surface, allowing a single operator to break loose and move even the most stubborn lids safely. The dual-position lifting points accommodate uneven and textured manhole cover surfaces that would defeat a single fixed contact point. The collapsible design and compact folded footprint make it practical for crews working out of service vehicles with limited storage space.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eMagnetic Engagement – No Pry Bars Required\u003c\/h4\u003e\n\u003cp\u003eThe integrated magnet attaches directly to the manhole cover, eliminating the need for pry bars that can slip and cause injury. For safety, the magnet must be in contact with the cover before it can be engaged, preventing accidental activation.\u003c\/p\u003e\n\u003ch4\u003eDual Position Lifting Points\u003c\/h4\u003e\n\u003cp\u003eTwo adjustable lifting point positions allow the tool to access uneven and textured manhole cover surfaces that a single fixed point cannot grip effectively. This gives operators the mechanical advantage needed to break loose covers that have been sealed by corrosion, debris, or long-term settlement.\u003c\/p\u003e\n\u003ch4\u003eCollapsible Design for Easy Storage and Transport\u003c\/h4\u003e\n\u003cp\u003eThe lifter collapses to a compact 36\" L x 12.5\" W x 11.675\" H folded dimension, making it easy to store in a service truck or van. Crews can deploy and stow the tool quickly without dedicating significant cargo space.\u003c\/p\u003e\n\u003ch4\u003eSteel or Lightweight Aluminum Construction\u003c\/h4\u003e\n\u003cp\u003eThe 9401-25 features a steel dolly for maximum durability in demanding field conditions, while the 9401-25A aluminum variant reduces unit weight from 52 lbs. to 45 lbs. for operators who prioritize portability. Both configurations deliver the same 660 lb. flat \/ 330 lb. round lift rating with the standard magnet.\u003c\/p\u003e\n\u003ch4\u003eSingle-Operator Use\u003c\/h4\u003e\n\u003cp\u003eThe tool is specifically designed to allow one person to safely remove and replace manhole covers without a second crew member. This reduces labor requirements on the job site and minimizes the ergonomic strain associated with manual cover removal.\u003c\/p\u003e\n\u003ch4\u003eScalable with Accessory Options\u003c\/h4\u003e\n\u003cp\u003eMultiple accessories are available, including a Heavy Duty magnet upgrade (9401-26 \/ 9401-26A) that increases lift capacity to 900 lbs. flat \/ 450 lbs. round, and the 9401-33 Lifter Extension recommended when using the aluminum HD magnet configuration to break lids loose. Dolly-only models (9401-27 \/ 9401-27A) are also available for operators who source magnets separately.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eMunicipal Utilities Maintenance\u003c\/h4\u003e\n\u003cp\u003eUtility crews accessing underground infrastructure can remove and replace manhole covers quickly and safely without pry bars or additional personnel.\u003c\/p\u003e\n\u003ch4\u003eSewer and Stormwater System Access\u003c\/h4\u003e\n\u003cp\u003eSewer maintenance teams working in urban environments benefit from the tool's ability to handle covers up to 36\" in diameter, covering the majority of standard municipal sewer access points.\u003c\/p\u003e\n\u003ch4\u003eConfined Space Entry Operations\u003c\/h4\u003e\n\u003cp\u003eThe lifter supports confined space entry procedures by enabling controlled, safe cover removal that keeps workers clear of the opening during the lift.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Utility Work\u003c\/h4\u003e\n\u003cp\u003eContractors performing underground utility installation or tie-in work on active construction sites can use the lifter to access existing manholes without damaging surrounding pavement or cover hardware.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCast iron manhole covers\u003c\/li\u003e\n\u003cli\u003eSteel manhole covers\u003c\/li\u003e\n\u003cli\u003eFerrous metal utility access covers with flat or round profiles\u003c\/li\u003e\n\u003cli\u003eUneven and textured manhole cover surfaces (via dual position lifting points)\u003c\/li\u003e\n\u003cli\u003eCovers up to 36 inches (91.4 cm) in diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/viczblxchdvnmis91eja_ff29bdba-4507-4990-9943-ea5eefc60f73.pdf?v=1791915639\" rel=\"noopener\" target=\"_blank\"\u003eProduct Sheet – Allegro Utility Confined Space Safety Solutions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can one person operate this lid lifter without assistance?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The Allegro Magnetic Manhole Lid Lifter is specifically designed for single-operator use, allowing one person to safely remove and replace manhole covers while minimizing strain on the back and body.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum manhole cover size this tool can handle?\u003c\/strong\u003e\u003cbr\u003eA: The lifter is rated to move manhole covers up to 36 inches (91.4 cm) in diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the standard and heavy duty magnet configurations?\u003c\/strong\u003e\u003cbr\u003eA: The standard magnet (9401-25 \/ 9401-25A) provides 660 lbs. lift capacity for flat items and 330 lbs. for round items. The Heavy Duty magnet (9401-26 \/ 9401-26A) increases capacity to 900 lbs. for flat items and 450 lbs. for round items.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is there a safety interlock on the magnet?\u003c\/strong\u003e\u003cbr\u003eA: Yes. For safety purposes, the magnet must be in direct contact with the manhole cover before it can be engaged, preventing accidental activation away from the cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9401-33 Lifter Extension required?\u003c\/strong\u003e\u003cbr\u003eA: The 9401-33 Lifter Extension is specifically recommended when using the 9401-26A Aluminum Lid Lifter with HD Magnet to break lids loose. It is an accessory, not included with the standard 9401-25 configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the folded size of the lifter for storage?\u003c\/strong\u003e\u003cbr\u003eA: When collapsed, the lifter measures 36\" L x 12.5\" W x 11.675\" H, making it compact enough for storage in a service vehicle.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Dolly and Magnet (Lift Weight: 660 lbs. Flat Items, 330 lbs. Round Items)","offer_id":67687130431662,"sku":"9401-25","price":2306.76,"currency_code":"USD","in_stock":true},{"title":"Aluminum Dolly and Magnet (Lift Weight: 660 lbs. Flat Items, 330 lbs. Round Items)","offer_id":67687130464430,"sku":"9401-25A","price":2746.25,"currency_code":"USD","in_stock":true},{"title":"Dolly and HD Magnet (Lift Weight: 900 lbs. Flat Items, 450 lbs. Round Items)","offer_id":67687130497198,"sku":"9401-26","price":2577.34,"currency_code":"USD","in_stock":true},{"title":"Aluminum Dolly and HD Magnet (Lift Weight: 900 lbs. Flat Items, 450 lbs. Round Items)","offer_id":67687130529966,"sku":"9401-26A","price":3075.05,"currency_code":"USD","in_stock":true},{"title":"Dolly","offer_id":67687130562734,"sku":"9401-27","price":1242.02,"currency_code":"USD","in_stock":true},{"title":"Aluminum Dolly","offer_id":67687130595502,"sku":"9401-27A","price":1680.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/4e155576d27390804cdb463a4a415791a6643e4b.jpg?v=1791915642"},{"product_id":"8-axial-ac-plastic-blower-w-compact-canister-ducting","title":"8\" Axial AC Plastic Blower w\/ Compact Canister \u0026 Ducting","description":"\u003ch2\u003eAllegro 8\" Axial AC Plastic Blower with Compact Canister \u0026amp; Ducting — Lightweight Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 8\" Axial AC Plastic Blower with Canister and Ducting is a purpose-built ventilation system designed for contractors and safety professionals working in confined spaces, construction sites, utilities, and refinery environments. Powered by a 1\/3 HP motor and housed in a durable polyethylene shell, this system delivers 831 CFM of free air flow, dropping to 709 CFM through one 90° bend and 586 CFM through two 90° bends. The quick-connect clipping system allows tool-free attachment of the canister to either the intake or output side of the blower, enabling both extraction and ventilation modes. Available with 15', 25', or 50' ducting options, the unit is engineered for rapid deployment and compact storage on the job site.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Diameter\u003c\/td\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e1\/3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V–230V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Air CFM\u003c\/td\u003e\n\u003ctd\u003e831 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCFM — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e709 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCFM — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e586 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Weight (unit only)\u003c\/td\u003e\n\u003ctd\u003e17 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSafety Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized, CSA Certified, CE Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Utilities, Confined Space, Refinery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851953328\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Options\u003c\/td\u003e\n\u003ctd\u003e15' (4.57 m), 25' (7.62 m), or 50' (15.2 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-15\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower w\/ Compact Canister \u0026amp; 15' Ducting\u003c\/td\u003e\n\u003ctd\u003e25 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-15E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower w\/ Compact Canister \u0026amp; 15' Ducting (220V AC\/50 Hz) — Does NOT meet CSA C22.2 No. 113 requirements\u003c\/td\u003e\n\u003ctd\u003e25 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-25\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower w\/ Compact Canister \u0026amp; 25' Ducting\u003c\/td\u003e\n\u003ctd\u003e30 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-25E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower w\/ Compact Canister \u0026amp; 25' Ducting (220V AC\/50 Hz) — Does NOT meet CSA C22.2 No. 113 requirements\u003c\/td\u003e\n\u003ctd\u003e30 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-50\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower w\/ Canister \u0026amp; 50' Ducting\u003c\/td\u003e\n\u003ctd\u003e40 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-50E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower w\/ Canister \u0026amp; 50' Ducting (220V AC\/50 Hz) — Does NOT meet CSA C22.2 No. 113 requirements\u003c\/td\u003e\n\u003ctd\u003e40 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower without canister\u003c\/td\u003e\n\u003ctd\u003e17 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower without canister (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003e17 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNote: CFM values calculated using 15' x 8\" ducting. Free Air CFM calculated at the blower. The 9533-15 and 9533-25 models feature the compact canister, which is the lightest and shortest canister in the industry. The 220V \"E\" variants comply with relevant European product safety directives but do not meet CSA C22.2 No. 113 requirements for Fans and Ventilators.\u003c\/p\u003e\n\u003cp\u003eCompared to similarly sized axial blowers, the Allegro 9533 series stands out with its tool-free quick-connect canister system that converts between extraction and ventilation modes without additional hardware. The compact canister on the 15' and 25' duct models is claimed to be the lightest and shortest in the industry, reducing fatigue during transport and setup. The polyethylene construction provides corrosion, UV, and chemical resistance that metal-housing alternatives cannot match in harsh or wet environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eQuick-Connect Tool-Free Canister System\u003c\/h4\u003e\n\u003cp\u003eThe clipping system allows workers to attach the canister to either the intake or output side of the blower without any tools, enabling rapid switching between extraction and ventilation modes. This eliminates the need for separate equipment and reduces setup time on the job site.\u003c\/p\u003e\n\u003ch4\u003eCompact, Lightweight Design\u003c\/h4\u003e\n\u003cp\u003eThe compact canister on the 9533-15 and 9533-25 models is the lightest and shortest in the industry, and the blower unit itself weighs only 17 lbs. Reduced carry weight lowers worker fatigue when transporting equipment to and from confined space entry points.\u003c\/p\u003e\n\u003ch4\u003ePolyethylene Housing — Corrosion, UV, and Chemical Resistant\u003c\/h4\u003e\n\u003cp\u003eThe blower and canister assembly are constructed from polyethylene, making the unit resistant to corrosion, UV exposure, and chemical contact. This durability is critical in refinery, utility, and construction environments where exposure to harsh substances is common.\u003c\/p\u003e\n\u003ch4\u003eBuilt-In Carry Handles and On\/Off Switch\u003c\/h4\u003e\n\u003cp\u003eBoth the blower and canister feature molded-in carry handles for easy one-person transport. The built-in On\/Off switch and bottom enclosure protecting electrical components add to the unit's practical, job-site-ready design.\u003c\/p\u003e\n\u003ch4\u003eDucting Stores Inside the Canister\u003c\/h4\u003e\n\u003cp\u003eThe ducting stores conveniently within the canister, keeping the system self-contained and reducing the risk of lost or tangled duct on busy job sites. This integrated storage approach supports faster pack-up and deployment between locations.\u003c\/p\u003e\n\u003ch4\u003eUS and International Wiring Configurations Available\u003c\/h4\u003e\n\u003cp\u003eThe blower is available in standard 115V–230V AC, 50\/60 Hz configurations as well as 220V\/50 Hz \"E\" variants for international use. This flexibility allows contractors working across different regions or on international projects to use the same blower platform.\u003c\/p\u003e\n\u003ch4\u003eTriple Certification — UL, CSA, CE\u003c\/h4\u003e\n\u003cp\u003eThe standard (non-E) models carry UL Recognized, CSA Certified (C22.2 No. 113), and CE Certified status, meeting the compliance requirements for confined space ventilation equipment across North American and European markets. Certified equipment gives safety managers confidence that the blower meets recognized product safety standards.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eThe 9533 series is specifically designed for confined space entry operations, providing fresh air supply or hazardous gas extraction in manholes, vaults, tanks, tunnels, and similar enclosed environments.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Ventilation\u003c\/h4\u003e\n\u003cp\u003eUsed on active construction sites to ventilate enclosed work areas such as below-grade excavations, utility corridors, and partially enclosed structures where air quality must be maintained.\u003c\/p\u003e\n\u003ch4\u003eUtility Work\u003c\/h4\u003e\n\u003cp\u003eIdeal for utility crews entering underground vaults, conduit runs, and service tunnels where atmospheric hazards may be present and continuous ventilation is required during the work period.\u003c\/p\u003e\n\u003ch4\u003eRefinery and Industrial Applications\u003c\/h4\u003e\n\u003cp\u003eSuitable for use in refinery environments where chemical-resistant, durable ventilation equipment is needed to support safe entry into process vessels, storage tanks, and piping systems.\u003c\/p\u003e\n\u003ch4\u003eExtraction (Suction) Mode\u003c\/h4\u003e\n\u003cp\u003eBy attaching the canister to the intake side of the blower, the unit functions as an extractor to remove contaminated air, fumes, or gases from a confined space prior to or during worker entry.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard 8\" flexible ducting (15', 25', or 50' lengths included with canister models)\u003c\/li\u003e\n\u003cli\u003eCompatible with Allegro 8\" ducting accessories and inline booster blowers for extended duct runs\u003c\/li\u003e\n\u003cli\u003eDesigned for use in environments with exposure to chemicals, UV, and corrosive conditions due to polyethylene construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/viczblxchdvnmis91eja_b68a316b-181d-4f30-bbe3-6fdec935d7b7.pdf?v=1791916277\" rel=\"noopener\" target=\"_blank\"\u003eProduct Sheet — Allegro 8\" Axial AC Plastic Blower with Canister \u0026amp; Ducting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_3f8f9e10-6770-4a01-8595-75f4bc9d2ae4.pdf?v=1791916277\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both ventilation (supply) and extraction (exhaust)?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The quick-connect clipping system allows the canister to be attached to either the output side for ventilation or the intake side for extraction, without any tools required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output of the 8\" Axial AC Plastic Blower?\u003c\/strong\u003e\u003cbr\u003eA: The blower delivers 831 CFM of free air, 709 CFM through one 90° bend, and 586 CFM through two 90° bends, with CFM values calculated using 15' x 8\" ducting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are international voltage versions available?\u003c\/strong\u003e\u003cbr\u003eA: Yes. \"E\" suffix models are wired for 220V AC\/50 Hz for international use. Note that these variants do not meet CSA C22.2 No. 113 requirements for Fans and Ventilators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ducting lengths are available with this system?\u003c\/strong\u003e\u003cbr\u003eA: The system is available with 15' (4.57 m), 25' (7.62 m), or 50' (15.2 m) of ducting. The 15' and 25' models include the compact canister; the 50' model includes the standard canister.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the blower available without a canister?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Order number 9533 (or 9533-E for the international version) provides the 8\" Axial AC Plastic Blower as a standalone unit without canister or ducting, weighing 17 lbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does this blower carry?\u003c\/strong\u003e\u003cbr\u003eA: Standard (non-E) models are UL Recognized, CSA Certified (meeting CSA C22.2 No. 113 for Fans and Ventilators), and CE Certified. The 220V \"E\" variants comply with relevant European product safety directives but do not meet CSA C22.2 No. 113.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"15’ Ducting -115 Volt","offer_id":67687151927470,"sku":"9533-15","price":593.8,"currency_code":"USD","in_stock":true},{"title":"15’ Ducting -220 Volt","offer_id":67687151960238,"sku":"9533-15E","price":593.8,"currency_code":"USD","in_stock":true},{"title":"25’ Ducting 115 Volt","offer_id":67687151993006,"sku":"9533-25","price":632.14,"currency_code":"USD","in_stock":true},{"title":"25’ Ducting 220 Volt","offer_id":67687152025774,"sku":"9533-25E","price":632.14,"currency_code":"USD","in_stock":true},{"title":"50’ Ducting 115 Volt","offer_id":67687152058542,"sku":"9533-50","price":713.8,"currency_code":"USD","in_stock":true},{"title":"50’ Ducting 220 Volt.","offer_id":67687152091310,"sku":"9533-50E","price":713.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/c96f4a0fb8f87e24ad10e976d914753197f3982d.jpg?v=1791916281"},{"product_id":"compact-magnetic-lid-lifter","title":"Compact Magnetic Lid Lifter","description":"\u003ch2\u003eAllegro Compact Magnetic Lid Lifter — Lightweight One-Piece Manhole Cover Removal Tool\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9401-35 Compact Magnetic Lid Lifter is a purpose-built, one-piece tool designed for the safe and efficient removal and replacement of manhole covers in utility, construction, confined space, and sewer applications. Weighing just 14 lbs. and constructed with a durable aluminum handle and base, it delivers a 150 lb. lifting capacity through three rare neodymium magnets that maintain their strength without wearing out. The emergency orange color ensures high visibility on active job sites, and the integrated storage tray allows for easy portability during transport. This tool is ideal for contractors and trades professionals who need a compact, reliable solution for accessing underground infrastructure without the use of pry bars or heavy equipment.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ Item #\u003c\/td\u003e\n\u003ctd\u003e9401-35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851940465\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUtilities, Construction, Confined Space, Sewer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e34\" (86.36 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Weight (Lifter)\u003c\/td\u003e\n\u003ctd\u003e14 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Weight\u003c\/td\u003e\n\u003ctd\u003e12 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifting Capacity\u003c\/td\u003e\n\u003ctd\u003e150 lbs. (68.03 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Magnets\u003c\/td\u003e\n\u003ctd\u003e3 rare neodymium magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnet Dimensions\u003c\/td\u003e\n\u003ctd\u003e3.5\" L x 2\" W (each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell Guard Dimensions\u003c\/td\u003e\n\u003ctd\u003e13\" L x 8\" W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle \/ Base Material\u003c\/td\u003e\n\u003ctd\u003eDurable aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eEmergency orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike hook-style lid lifters that rely on mechanical leverage and require a steel alloy hook and pry bar technique, the 9401-35 uses three rare neodymium magnets to grip manhole covers directly, eliminating the need for pry bars and reducing the risk of slippage. Its compact, one-piece aluminum construction keeps the total tool weight at just 14 lbs., making it significantly more portable than dolly-style magnetic lifters that can weigh 45–61 lbs. The impact protection guards around the magnets and the rubber grip handles further distinguish it as a field-ready tool built for repeated daily use.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eThree Rare Neodymium Magnets\u003c\/h4\u003e\n\u003cp\u003eNeodymium magnets are among the strongest permanent magnets available and do not wear out over time, meaning the tool maintains its full 150 lb. lifting capacity throughout its service life. Three magnets are included and positioned within the shell guard to distribute grip force across the manhole cover surface for a secure hold.\u003c\/p\u003e\n\u003ch4\u003eDurable Aluminum Handle and Base\u003c\/h4\u003e\n\u003cp\u003eThe aluminum construction keeps the total tool weight to just 14 lbs., reducing fatigue during repeated lifts across a shift. Aluminum also resists corrosion in the wet, chemical-laden environments common to sewer and utility confined space work.\u003c\/p\u003e\n\u003ch4\u003eRubber Grips on Handles\u003c\/h4\u003e\n\u003cp\u003eRubber grips provide a secure, non-slip hold even when hands are wet or gloved, which is a common condition in utility and sewer environments. This reduces the risk of the tool being dropped during the lift cycle.\u003c\/p\u003e\n\u003ch4\u003eImpact Protection Guards Around Magnets\u003c\/h4\u003e\n\u003cp\u003eThe shell guard (13\" L x 8\" W) surrounds the magnets to protect them from impact damage during transport and on-site use. Protecting the magnets preserves the tool's lifting capacity and extends its operational lifespan.\u003c\/p\u003e\n\u003ch4\u003eStorage Tray for Portability\u003c\/h4\u003e\n\u003cp\u003eAn integrated storage tray allows the magnets to be stored securely when the tool is being transported between job sites or between lifts. This prevents accidental engagement with ferrous materials during transit.\u003c\/p\u003e\n\u003ch4\u003eEmergency Orange Color\u003c\/h4\u003e\n\u003cp\u003eThe high-visibility emergency orange finish ensures the tool is easily spotted on busy construction or utility job sites, reducing the risk of trip hazards and helping crews quickly locate the tool in cluttered work environments.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eUtility Maintenance\u003c\/h4\u003e\n\u003cp\u003eCrews accessing underground utility infrastructure can remove and replace manhole covers quickly without pry bars, reducing both task time and the risk of back strain.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Access\u003c\/h4\u003e\n\u003cp\u003eOn active construction sites where underground systems must be accessed repeatedly, the compact one-piece design allows a single worker to manage manhole covers safely and efficiently.\u003c\/p\u003e\n\u003ch4\u003eConfined Space Entry\u003c\/h4\u003e\n\u003cp\u003ePrior to confined space entry, manhole covers must be removed and secured. The 9401-35 enables a single operator to perform this step without assistance, streamlining the entry procedure.\u003c\/p\u003e\n\u003ch4\u003eSewer Inspection and Maintenance\u003c\/h4\u003e\n\u003cp\u003eSewer maintenance crews working in wet, corrosive environments benefit from the aluminum construction's corrosion resistance and the rubber grips' secure hold under slippery conditions.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCast iron manhole covers\u003c\/li\u003e\n\u003cli\u003eSteel manhole covers\u003c\/li\u003e\n\u003cli\u003eFerrous metal utility lids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/viczblxchdvnmis91eja_1363fbf8-147e-43d9-ab5c-667cf3953e0e.pdf?v=1791916456\" rel=\"noopener\" target=\"_blank\"\u003eProduct Sheet — Allegro Utility Confined Space Safety Solutions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many magnets does the 9401-35 include, and what type are they?\u003c\/strong\u003e\u003cbr\u003eA: The tool includes 3 rare neodymium magnets, each measuring 3.5\" L x 2\" W. Neodymium magnets do not wear out, so the tool maintains its full lifting capacity over its service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum lifting capacity of this lid lifter?\u003c\/strong\u003e\u003cbr\u003eA: The 9401-35 has a lifting capacity of 150 lbs. (68.03 kg).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much does the tool weigh, and is it manageable for a single operator?\u003c\/strong\u003e\u003cbr\u003eA: The complete lifter weighs 14 lbs. (with magnets weighing 12 lbs.), making it light enough for a single operator to carry and use without assistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the tool require any tools or assembly to use?\u003c\/strong\u003e\u003cbr\u003eA: The 9401-35 is a one-piece compact design requiring no assembly. It is ready to use directly from transport.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How are the magnets protected during transport?\u003c\/strong\u003e\u003cbr\u003eA: The tool features impact protection guards (shell guard: 13\" L x 8\" W) surrounding the magnets, as well as an integrated storage tray that secures the magnets during transportation to prevent accidental contact with ferrous surfaces.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687156220078,"sku":"9401-35","price":1541.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/00c3031deef73f2f2e6caf7df408437dd7c8ec76.jpg?v=1791916459"},{"product_id":"respirator-cleaning-pads-alcohol","title":"Respirator Cleaning Pads, Alcohol - Box of 100","description":"\u003ch2\u003eAllegro Alcohol Respirator Cleaning Pads — 70% Isopropanol Towelettes for Rubber Facepieces\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Respirator Cleaning Pads (Item #1001) are large 5\" x 8\" non-woven towelettes saturated with 70% isopropanol, designed specifically for cleaning rubber respirator facepieces and other personal safety equipment. Each towelette is individually foil-packaged to preserve moisture and prevent contamination between uses, making them ideal for job sites in painting, construction, manufacturing, and utilities. Sold in boxes of 100, these wipes offer a fast, convenient cleaning solution that saves time and reduces the cost of respirator maintenance. The box itself functions as a wall-mounted dispenser, or can be paired with the optional box holder (PN 1001-02) for fixed wall mounting.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851100104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTowelette Size\u003c\/td\u003e\n\u003ctd\u003e5\" x 8\" (12.7 cm x 20.3 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsopropanol Content\u003c\/td\u003e\n\u003ctd\u003e70%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNon-woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eIndividually foil-packaged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Quantity\u003c\/td\u003e\n\u003ctd\u003e100 per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Length\u003c\/td\u003e\n\u003ctd\u003e9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Width\u003c\/td\u003e\n\u003ctd\u003e7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox Height\u003c\/td\u003e\n\u003ctd\u003e7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003ePainting, Construction, Manufacturing, Utilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Equipment\u003c\/td\u003e\n\u003ctd\u003eRubber facepieces and other personal safety equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Accessory\u003c\/td\u003e\n\u003ctd\u003eBox Holder (PN 1001-02) for wall mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1001\u003c\/td\u003e\n\u003ctd\u003eRespirator Cleaning Pads, Alcohol\u003c\/td\u003e\n\u003ctd\u003e100\/Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike generic cleaning wipes, these towelettes are formulated and sized specifically for rubber respirator facepieces, ensuring effective cleaning without damaging the material. The individual foil packaging keeps each wipe fresh and ready to use, which is a practical advantage over open-container wipe systems that can dry out on active job sites. The dispenser-ready box design adds further convenience for high-traffic work areas where respirator hygiene is a daily requirement.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003e70% Isopropanol Formula\u003c\/h4\u003e\n\u003cp\u003eThe 70% isopropanol concentration is effective for cleaning rubber facepieces, cutting through contaminants encountered in painting, construction, manufacturing, and utility work. This concentration is specifically suited for use on personal safety equipment without degrading rubber components.\u003c\/p\u003e\n\u003ch4\u003eNon-Woven Material\u003c\/h4\u003e\n\u003cp\u003eThe non-woven towelette construction provides a durable, lint-free wiping surface that cleans effectively without leaving residue on facepiece sealing surfaces. This helps maintain the integrity of the respirator seal for continued protection.\u003c\/p\u003e\n\u003ch4\u003eIndividually Foil-Packaged\u003c\/h4\u003e\n\u003cp\u003eEach wipe is sealed in its own foil packet, preserving the isopropanol content and preventing premature evaporation. This ensures every wipe is fully saturated and ready to use, even when stored on a job site for extended periods.\u003c\/p\u003e\n\u003ch4\u003eLarge 5\" x 8\" Towelette Size\u003c\/h4\u003e\n\u003cp\u003eThe generous 5\" x 8\" (12.7 cm x 20.3 cm) dimensions allow thorough coverage of full-face and half-face respirator facepieces in a single wipe. Contractors can clean the entire facepiece quickly without needing multiple wipes per use.\u003c\/p\u003e\n\u003ch4\u003eWall-Mountable Dispenser Box\u003c\/h4\u003e\n\u003cp\u003eThe box is designed to function as a wall-mounted dispenser, keeping wipes accessible at a fixed location such as a tool room, safety station, or job site trailer. For permanent installation, the optional box holder (PN 1001-02) provides a dedicated mounting solution.\u003c\/p\u003e\n\u003ch4\u003eTime and Cost Savings\u003c\/h4\u003e\n\u003cp\u003ePre-saturated, individually packaged wipes eliminate the need to prepare cleaning solutions or manage bulk cleaning supplies, reducing downtime between tasks. A box of 100 wipes provides a substantial supply for ongoing respirator maintenance programs.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003ePainting Operations\u003c\/h4\u003e\n\u003cp\u003ePainters using respirators to protect against fumes and particulates can quickly clean facepieces between uses or at the end of a shift using these alcohol wipes.\u003c\/p\u003e\n\u003ch4\u003eConstruction Sites\u003c\/h4\u003e\n\u003cp\u003eConstruction workers exposed to dust, debris, and other contaminants can maintain respirator hygiene on-site with individually packaged wipes that are easy to carry and dispense.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eManufacturing environments with ongoing respirator use benefit from a wall-mounted dispenser box that keeps cleaning wipes accessible at safety stations throughout the facility.\u003c\/p\u003e\n\u003ch4\u003eUtility Work\u003c\/h4\u003e\n\u003cp\u003eUtility workers operating in varied field conditions can use these wipes to clean rubber facepieces and other personal safety equipment as part of routine equipment maintenance.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRubber respirator facepieces (half-face and full-face)\u003c\/li\u003e\n\u003cli\u003eOther rubber personal safety equipment components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687179223214,"sku":"1001","price":14.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/156b2b08c53303a26a9221d683c8ade2a52000fc.jpg?v=1791917267"},{"product_id":"eyewear-cleaning-wipes","title":"Eyewear Cleaning Wipes","description":"\u003ch2\u003eAllegro Eyewear Cleaning Wipes – Anti-Fog, Anti-Static Lens Cleaning for Industrial Use\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Eyewear Cleaning Wipes (Item #0350) are pre-moistened, individually wrapped wipes designed for professional lens cleaning in demanding work environments. Formulated with 20–30% isopropyl alcohol on a non-woven material, these large 5\" x 8\" wipes deliver anti-fog and anti-static, silicone-free cleaning on both glass and polycarbonate lenses. Packaged 100 per box in a wall-mounted cardboard dispenser, they are well-suited for manufacturing, construction, utilities, and healthcare settings where clear vision is critical. Allegro recommends using these wipes to clean eyewear before every use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e0350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851035000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWipe Size\u003c\/td\u003e\n\u003ctd\u003e5\" x 8\" (12.7 cm x 20.3 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlcohol Content\u003c\/td\u003e\n\u003ctd\u003e20–30% Isopropyl Alcohol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNon-woven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eAnti-fog, Anti-static, Silicone-free, Individually packaged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Compatibility\u003c\/td\u003e\n\u003ctd\u003eGlass or polycarbonate lenses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDispenser Dimensions\u003c\/td\u003e\n\u003ctd\u003e4 3\/4\"w x 9\"h x 2 5\/8\"d\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eManufacturing, Construction, Utilities, Healthcare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003eUse to clean eyewear before every use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e0350\u003c\/td\u003e\n\u003ctd\u003eEyewear Cleaning Wipes\u003c\/td\u003e\n\u003ctd\u003e100\/Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0350-1000\u003c\/td\u003e\n\u003ctd\u003eEyewear Cleaning Wipes (Bulk Pack)\u003c\/td\u003e\n\u003ctd\u003e1000\/Bulk Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike generic lens cloths or spray-based cleaners, these wipes combine anti-fog and anti-static properties in a single silicone-free formula, eliminating residue that can impair vision or attract dust. The individually wrapped format and wall-mount dispenser make them practical for high-traffic safety stations, while the availability of wall-mount, bucket, or bulk packaging options allows facilities to scale deployment to their specific needs.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eAnti-Fog Formula\u003c\/h4\u003e\n\u003cp\u003eThe anti-fog treatment helps maintain clear vision after cleaning, which is essential in environments where temperature changes or physical exertion can cause lenses to fog. This reduces the need for repeated cleaning throughout a shift.\u003c\/p\u003e\n\u003ch4\u003eAnti-Static Cleaning\u003c\/h4\u003e\n\u003cp\u003eThe anti-static formula reduces the static charge on lenses that attracts airborne dust and particulates. For contractors working in dusty or debris-heavy environments, this helps keep lenses cleaner for longer between wipes.\u003c\/p\u003e\n\u003ch4\u003eSilicone-Free\u003c\/h4\u003e\n\u003cp\u003eSilicone-free cleaning ensures no oily residue is left on lenses, which can distort vision or interfere with lens coatings. This makes the wipes safe for repeated use on coated polycarbonate safety lenses.\u003c\/p\u003e\n\u003ch4\u003eLarge 5\" x 8\" Wipe Size\u003c\/h4\u003e\n\u003cp\u003eThe generous wipe dimensions allow thorough coverage of full-size safety glasses or goggles in a single wipe. This improves efficiency and reduces the likelihood of missed spots on larger lens surfaces.\u003c\/p\u003e\n\u003ch4\u003eIndividually Packaged for On-the-Go Use\u003c\/h4\u003e\n\u003cp\u003eEach wipe is individually wrapped, making them easy to carry in a pocket, tool bag, or vest for use in the field. Workers can clean their eyewear at any point during the job without needing access to a dispenser station.\u003c\/p\u003e\n\u003ch4\u003eWall-Mount Cardboard Dispenser Included\u003c\/h4\u003e\n\u003cp\u003eThe 100-count box functions as a wall-mounted dispenser (4 3\/4\"w x 9\"h x 2 5\/8\"d), allowing facilities to set up a dedicated eyewear cleaning station at entry points or PPE areas. Multiple packaging options — wall-mount, bucket, or bulk — support different deployment strategies.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eManufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eIdeal for safety stations at entry points to production floors where workers must clean eyewear before beginning work. Helps maintain compliance with PPE cleanliness standards.\u003c\/p\u003e\n\u003ch4\u003eConstruction Sites\u003c\/h4\u003e\n\u003cp\u003eDust, debris, and sweat accumulate quickly on safety glasses at construction sites. Pre-moistened wipes provide a fast, effective cleaning solution without requiring water or additional supplies.\u003c\/p\u003e\n\u003ch4\u003eUtilities \u0026amp; Electrical Work\u003c\/h4\u003e\n\u003cp\u003eAnti-static properties make these wipes particularly suitable for environments where static discharge is a concern, such as electrical utility work.\u003c\/p\u003e\n\u003ch4\u003eHealthcare Settings\u003c\/h4\u003e\n\u003cp\u003eSuitable for cleaning protective eyewear in healthcare environments where hygiene and lens clarity are critical for safe operation.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGlass lenses\u003c\/li\u003e\n\u003cli\u003ePolycarbonate lenses\u003c\/li\u003e\n\u003cli\u003eCoated safety lenses\u003c\/li\u003e\n\u003cli\u003eSafety glasses\u003c\/li\u003e\n\u003cli\u003eSafety goggles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should these wipes be used?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends using the wipes to clean eyewear before every use to ensure optimal lens clarity and anti-fog performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these wipes safe for polycarbonate lenses?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the wipes are compatible with both glass and polycarbonate lenses and are silicone-free to avoid residue buildup on lens coatings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What packaging options are available?\u003c\/strong\u003e\u003cbr\u003eA: The wipes are available in a 100-count wall-mount box (Item #0350) and a 1000-count bulk pack (Item #0350-1000), with wall-mount, bucket, and bulk packaging options offered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the alcohol content of the wipes?\u003c\/strong\u003e\u003cbr\u003eA: Each wipe contains 20–30% isopropyl alcohol as the active cleaning agent.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"100\/Box","offer_id":67687193182382,"sku":"0350","price":12.19,"currency_code":"USD","in_stock":true},{"title":"1000\/Bulk Pack","offer_id":67687193215150,"sku":"0350-1000","price":96.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/kf76l1m8q8ub15jxmqbi.jpg?v=1791917753"},{"product_id":"12-axial-ac-plastic-blower-w-canister-ducting","title":"12\" Axial AC Plastic Blower w\/ Canister \u0026 Ducting","description":"\u003ch2\u003eAllegro 12\" Axial AC Plastic Blower with Canister \u0026amp; Ducting — High-Output Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9543-15 is a 1 HP, 12-inch axial AC blower engineered for high-volume air movement in confined spaces, construction sites, industrial facilities, and manufacturing environments. Built with a lightweight, corrosion-, UV-, and chemical-resistant polyethylene housing in safety orange, this unit delivers up to 1,842 CFM of free-air flow while remaining quiet enough for extended jobsite use. The complete system includes a storage canister and 15 feet of PVC-coated vinyl and polyester ducting, and is certified to UL, CSA C22.2 No. 113, and CE standards. It is available in both US and international wiring configurations to support a wide range of deployment scenarios.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9543-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851954318\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade\/Housing Diameter\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \/ Frequency\u003c\/td\u003e\n\u003ctd\u003e115V–230V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e1,842 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e1,004 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e933 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Weight (unit only)\u003c\/td\u003e\n\u003ctd\u003e28 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Weight (with canister \u0026amp; 15' ducting)\u003c\/td\u003e\n\u003ctd\u003e43 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSafety Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Included\u003c\/td\u003e\n\u003ctd\u003e15' (4.57 m) PVC coated vinyl and polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Options\u003c\/td\u003e\n\u003ctd\u003e15' (4.57 m) or 25' (7.62 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Configurations\u003c\/td\u003e\n\u003ctd\u003eUS and International\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized, CSA Certified (C22.2 No. 113), CE Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e50 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9543-15\u003c\/td\u003e\n\u003ctd\u003e12\" Axial AC Plastic Blower with Canister \u0026amp; 15' Ducting\u003c\/td\u003e\n\u003ctd\u003e43 lbs. — 115V–230V AC (CSA Certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9543-15E\u003c\/td\u003e\n\u003ctd\u003e12\" Axial AC Plastic Blower with Canister \u0026amp; 15' Ducting (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003e43 lbs. — Does NOT meet CSA C22.2 No. 113 requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9543-25\u003c\/td\u003e\n\u003ctd\u003e12\" Axial AC Plastic Blower with Canister \u0026amp; 25' Ducting\u003c\/td\u003e\n\u003ctd\u003e49 lbs. — 115V–230V AC (CSA Certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9543-25E\u003c\/td\u003e\n\u003ctd\u003e12\" Axial AC Plastic Blower with Canister \u0026amp; 25' Ducting (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003e49 lbs. — Does NOT meet CSA C22.2 No. 113 requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9543\u003c\/td\u003e\n\u003ctd\u003e12\" Axial AC Plastic Blower (blower only, no canister or ducting)\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike metal-housing axial blowers, the polyethylene construction of the 9543-15 resists corrosion, UV degradation, and chemical exposure without adding unnecessary weight — making it better suited for long-term outdoor or harsh-environment deployment. The integrated quick-connect canister system and molded carry handles eliminate the need for additional tools or accessories during setup and breakdown, reducing non-productive time on the job.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eHigh-Output 1 HP Motor\u003c\/h4\u003e\n\u003cp\u003eDelivering 1,842 CFM of free-air flow, this blower moves a substantial volume of air even through ducted configurations — 1,004 CFM through one 90° bend and 933 CFM through two 90° bends. For contractors ventilating manholes, tunnels, or enclosed work areas, this output level supports effective air exchange without requiring a larger, heavier unit.\u003c\/p\u003e\n\u003ch4\u003eLightweight Polyethylene Housing\u003c\/h4\u003e\n\u003cp\u003eThe blower and canister assembly are constructed from polyethylene that is resistant to corrosion, UV radiation, and chemicals, keeping the unit durable across demanding jobsite conditions. At 28 lbs. for the blower alone and 43 lbs. as a complete system with canister and 15' ducting, it is manageable for a single worker to transport and position.\u003c\/p\u003e\n\u003ch4\u003eQuick-Connect Canister System — Tools-Free Attachment\u003c\/h4\u003e\n\u003cp\u003eThe quick-connect clipping system allows workers to attach the canister to either the input side for extraction or the output side for ventilation without any tools. This dual-mode capability gives crews flexibility to configure the blower for the specific ventilation requirement of each confined space entry.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Ducting Storage\u003c\/h4\u003e\n\u003cp\u003eThe 15' (or optional 25') PVC-coated vinyl and polyester ducting stores directly within the canister housing, keeping the system compact and organized between uses. This eliminates the need for separate storage bags or cases and speeds up deployment and pack-out on the job.\u003c\/p\u003e\n\u003ch4\u003eMolded Carry Handles\u003c\/h4\u003e\n\u003cp\u003eBoth the blower and canister housing feature carry handles molded directly into the polyethylene structure. This design detail supports safe, ergonomic transport across uneven terrain or up and down ladders without requiring additional lifting equipment.\u003c\/p\u003e\n\u003ch4\u003eTriple Certification — UL, CSA, CE\u003c\/h4\u003e\n\u003cp\u003eThe 9543-15 is UL Recognized, CSA Certified to C22.2 No. 113 (Fans and Ventilators), and CE Certified, meeting the compliance requirements for use across North American and international job sites. The E-version (220V\/50 Hz) variants are available for international wiring requirements, though they do not carry CSA C22.2 No. 113 certification.\u003c\/p\u003e\n\u003ch4\u003eBottom Enclosure for Electrical Component Protection\u003c\/h4\u003e\n\u003cp\u003eA bottom enclosure protects the motor and electrical components from debris, moisture, and incidental contact during operation and transport. This design feature contributes to the unit's long service life in construction and industrial environments.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eThe 9543-15 is designed specifically for confined space entry operations, supplying fresh air or exhausting hazardous gases from manholes, vaults, tanks, tunnels, and similar enclosed environments prior to and during worker entry.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Air Supply\u003c\/h4\u003e\n\u003cp\u003eOn active construction sites, the blower can be used to ventilate enclosed structures, basements, or partially completed buildings where natural airflow is insufficient for worker safety or comfort.\u003c\/p\u003e\n\u003ch4\u003eIndustrial and Manufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eIn industrial and manufacturing settings, the unit supports ventilation of hoppers, silos, storage bins, vessels, and ductwork where periodic confined space entry is required for maintenance or inspection.\u003c\/p\u003e\n\u003ch4\u003eExtraction \/ Exhaust Mode\u003c\/h4\u003e\n\u003cp\u003eBy attaching the canister to the input side of the blower, the system operates in extraction mode to pull contaminated or stale air out of a confined space, making it versatile for both supply and exhaust ventilation strategies.\u003c\/p\u003e\n\u003ch4\u003ePortable Jobsite Ventilation\u003c\/h4\u003e\n\u003cp\u003eThe lightweight construction and integrated storage system make this blower practical for contractors who move between multiple job sites, requiring a complete ventilation solution that sets up and breaks down quickly.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePVC coated vinyl and polyester ducting (15' or 25' included)\u003c\/li\u003e\n\u003cli\u003eCompatible with Allegro inline axial booster blowers for extended duct distances\u003c\/li\u003e\n\u003cli\u003eSuitable for use in non-hazardous environments (for hazardous\/explosive atmospheres, see Allegro explosion-proof blower models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/viczblxchdvnmis91eja_100b90d0-2a5a-4bc0-a2ca-f5922ee9a46c.pdf?v=1791920168\" rel=\"noopener\" target=\"_blank\"\u003eProduct Sheet — Allegro 12\" Axial AC Plastic Blower with Canister \u0026amp; Ducting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_a0585137-5cda-46bc-b4de-45ca5d9d8d58.pdf?v=1791920168\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both supply ventilation and exhaust\/extraction?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The quick-connect canister attaches to the output side of the blower for supply ventilation or to the input side for powerful extraction, giving workers flexibility for either ventilation strategy without additional equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output of the 9543-15 when ducting is used?\u003c\/strong\u003e\u003cbr\u003eA: Free-air output is 1,842 CFM. With one 90° bend in the duct run, output is 1,004 CFM. With two 90° bends, output is 933 CFM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9543-15E (220V) version CSA certified?\u003c\/strong\u003e\u003cbr\u003eA: No. The E-version (220V AC\/50 Hz) is wired for international use but does not meet CSA C22.2 No. 113 requirements. The standard 9543-15 (115V–230V AC) is CSA Certified, UL Recognized, and CE Certified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower suitable for use in hazardous or explosive atmospheres?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9543-15 is rated for non-hazardous environments only. For hazardous locations requiring explosion-proof equipment, Allegro offers separate explosion-proof blower models (e.g., 9548 series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ducting length options are available?\u003c\/strong\u003e\u003cbr\u003eA: The 9543-15 includes 15' (4.57 m) of PVC-coated vinyl and polyester ducting. A 25' (7.62 m) ducting version is available as item 9543-25, weighing 49 lbs. complete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used with an inline booster blower for longer duct runs?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Per Allegro's product line documentation, axial blowers can be used with in-line axial booster blowers as a velocity accelerator for longer duct distances.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"15' Ducting. 43 lbs. (115V AC\/60 Hz)","offer_id":67687337230510,"sku":"9543-15","price":1003.61,"currency_code":"USD","in_stock":true},{"title":"15' Ducting. 43 lbs. (220V AC\/50 Hz)","offer_id":67687337263278,"sku":"9543-15E","price":1003.61,"currency_code":"USD","in_stock":true},{"title":"25' Ducting. 49 lbs. (115V AC\/60 Hz)","offer_id":67687337296046,"sku":"9543-25","price":1074.22,"currency_code":"USD","in_stock":true},{"title":"25' Ducting. 49 lbs. (220V AC\/50 Hz)","offer_id":67687337328814,"sku":"9543-25E","price":1092.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/fb9ef4a4b935dc46d14c2288a9bb4235b71d746e.jpg?v=1791920172"},{"product_id":"full-mask-supplied-air-respirator-low-pressure","title":"Full Mask Supplied Air Respirator, Low Pressure","description":"\u003ch2\u003eAllegro 9901 Full Mask Supplied Air Respirator – Continuous Flow, Low Pressure\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9901 is a NIOSH-approved, continuous flow low-pressure supplied air respirator designed for demanding industrial environments including manufacturing, confined space entry, and painting operations. Constructed from hypoallergenic, chemical- and ozone-resistant silicone rubber, the full-face mask maintains its shape and seal integrity across extreme temperature ranges. A double sealing flange and deep chin pocket deliver an improved face-to-mask fit, while the high-impact polycarbonate lens with anti-fog and anti-scratch coatings ensures clear, distortion-free visibility throughout the work shift. One size fits most, making it a practical choice for contractors and trades professionals managing diverse crews.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ Item #\u003c\/td\u003e\n\u003ctd\u003e9901\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851990101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Type\u003c\/td\u003e\n\u003ctd\u003eContinuous flow, low pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMask Material\u003c\/td\u003e\n\u003ctd\u003eSilicone rubber (hypoallergenic, chemical\/ozone-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Material\u003c\/td\u003e\n\u003ctd\u003eHigh-impact polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Standard\u003c\/td\u003e\n\u003ctd\u003eMeets ANSI Z87.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens Features\u003c\/td\u003e\n\u003ctd\u003eAnti-fog, anti-scratch coating; distortion-free wide field of vision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOne size fits most\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarness\u003c\/td\u003e\n\u003ctd\u003eNon-slip durable rubber five-point harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eOBAC quick connects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eNIOSH approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eManufacturing, Industrial, Confined Space, Painting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9901\u003c\/td\u003e\n\u003ctd\u003eFull Mask Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9901-25\u003c\/td\u003e\n\u003ctd\u003eLens Covers \/ Peel-Offs (25\/pkg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike disposable or half-mask alternatives, the Allegro 9901 provides full-face protection with a replaceable polycarbonate lens and a silicone facepiece engineered to retain its shape under thermal stress — reducing replacement frequency and total cost of ownership. The integrated over-the-shoulder hose routing and adjustable belt clip keep the air supply line clear of the work area, a practical advantage in confined space and overhead applications where hose management directly affects worker safety and productivity.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eNIOSH-Approved Supplied Air Protection\u003c\/h4\u003e\n\u003cp\u003eNIOSH approval confirms the respirator meets federal performance standards for supplied air equipment, giving contractors documented compliance for job site safety programs and regulatory inspections. This is essential for confined space entry and high-exposure painting or industrial environments.\u003c\/p\u003e\n\u003ch4\u003eSilicone Rubber Facepiece\u003c\/h4\u003e\n\u003cp\u003eThe hypoallergenic silicone rubber construction resists chemical and ozone degradation, making it suitable for environments where latex or standard rubber masks would deteriorate. Silicone also holds its shape in extreme heat and cold, maintaining a reliable face seal across varying job site conditions.\u003c\/p\u003e\n\u003ch4\u003eDouble Sealing Flange \u0026amp; Deep Chin Pocket\u003c\/h4\u003e\n\u003cp\u003eThe double sealing flange creates an improved face-to-mask seal that reduces the risk of contaminant ingress around the perimeter. The deep chin pocket ensures a more comfortable, secure fit for a wider range of facial profiles.\u003c\/p\u003e\n\u003ch4\u003eHigh-Impact Polycarbonate Lens with Anti-Fog \/ Anti-Scratch Coating\u003c\/h4\u003e\n\u003cp\u003eThe replaceable lens meets ANSI Z87.1 impact standards and features anti-fog and anti-scratch coatings that extend lens service life and maintain clear sightlines during physically demanding tasks. The wide, distortion-free field of vision reduces eye strain and improves situational awareness on the job site.\u003c\/p\u003e\n\u003ch4\u003eOver-the-Shoulder Hose Design with Adjustable Belt Clip\u003c\/h4\u003e\n\u003cp\u003eThe unique over-the-shoulder hose routing clips at the collar and is secured by an adjustable belt, keeping the air supply line out of the worker's immediate work zone. This design reduces trip hazards and hose snagging, particularly important in confined space and manufacturing environments.\u003c\/p\u003e\n\u003ch4\u003eRemovable Mesh Hairnet\u003c\/h4\u003e\n\u003cp\u003eThe included removable hairnet improves comfort during extended wear and allows the mask to fit easily under a hard hat, supporting compatibility with other required PPE on regulated job sites.\u003c\/p\u003e\n\u003ch4\u003eLarge Diameter Contoured Exhalation Valve\u003c\/h4\u003e\n\u003cp\u003eThe large-diameter exhalation valve design reduces breathing resistance and heat buildup inside the mask, improving comfort during sustained use in hot or physically demanding conditions.\u003c\/p\u003e\n\u003ch4\u003eNon-Slip Five-Point Rubber Harness\u003c\/h4\u003e\n\u003cp\u003eThe durable rubber five-point harness distributes mask pressure evenly across the head and resists slipping during movement, keeping the mask properly positioned without requiring constant readjustment.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Entry\u003c\/h4\u003e\n\u003cp\u003eSupplied air respirators are required for many confined space operations where atmospheric hazards cannot be fully controlled; the 9901's NIOSH approval and OBAC quick-connect fittings make it well-suited for these high-risk entries.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Painting \u0026amp; Coating\u003c\/h4\u003e\n\u003cp\u003eFull-face supplied air protection is standard practice when spraying solvent-based coatings, epoxies, or other high-VOC materials; the wide polycarbonate lens also protects eyes from overspray.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Environments\u003c\/h4\u003e\n\u003cp\u003eIn manufacturing settings with airborne particulates, chemical vapors, or process gases, the continuous flow design maintains positive pressure inside the mask to help prevent contaminant ingress.\u003c\/p\u003e\n\u003ch4\u003eGeneral Industrial Operations\u003c\/h4\u003e\n\u003cp\u003eSuitable for a broad range of industrial tasks where supplied air respiratory protection is specified, including chemical handling, surface preparation, and other high-exposure work.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChemical vapors and gases (industrial environments)\u003c\/li\u003e\n\u003cli\u003eAirborne particulates (manufacturing, surface prep)\u003c\/li\u003e\n\u003cli\u003ePaint and coating overspray (solvent-based and other high-VOC coatings)\u003c\/li\u003e\n\u003cli\u003eAtmospheres encountered in confined space entry operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What size is the Allegro 9901 full mask respirator?\u003c\/strong\u003e\u003cbr\u003eA: The 9901 is one size fits most, designed to accommodate a wide range of facial profiles through its adjustable five-point harness and deep chin pocket design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the lens on the 9901 replaceable?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The polycarbonate lens is replaceable, and optional lens peel-off covers (PN 9901-25, sold in packs of 25) are available to extend lens life in high-contamination environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of air connection does the 9901 use?\u003c\/strong\u003e\u003cbr\u003eA: The 9901 comes equipped with OBAC quick connects for fast, secure connection to a supplied air source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9901 approved for confined space use?\u003c\/strong\u003e\u003cbr\u003eA: The 9901 is NIOSH approved and listed for confined space applications, making it appropriate for use where regulatory requirements mandate supplied air respiratory protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 9901 be worn under a hard hat?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The removable mesh hairnet and the mask's profile are designed to fit easily under a hard hat, supporting compatibility with standard head protection requirements.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Full Mask Assembly","offer_id":67687344275630,"sku":"9901","price":442.07,"currency_code":"USD","in_stock":true},{"title":"Lens Covers (25\/pkg)","offer_id":67687344308398,"sku":"9901-25","price":62.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/e6c89e0bf399ef0709a6db1a7da2aab7854529f4.jpg?v=1791920285"},{"product_id":"8-axial-ac-plastic-blower","title":"8\" Axial AC Plastic Blower","description":"\u003ch2\u003eAllegro 8\" Axial AC Plastic Blower — Lightweight, High-Output Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 8\" Axial AC Plastic Blower (Item #9533) is a compact, 1\/3 HP electric blower engineered for confined space ventilation in construction, utilities, refinery, and industrial applications. Built with a corrosion-, UV-, and chemical-resistant polyethylene housing and a nine-blade polypropylene fan, it delivers up to 831 CFM of free-air airflow while remaining lightweight and easy to transport. The unit is UL Recognized, CSA Certified, and CE Certified, making it suitable for a wide range of job site environments. It can be configured as a blower only or as a complete system with ducting and a storage canister.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9533\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851953304\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e17 lbs. (blower only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1\/3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V–230V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e831 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e709 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e586 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (lightweight, corrosion-, UV-, and chemical-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Blades\u003c\/td\u003e\n\u003ctd\u003ePolypropylene nine-blade fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill\u003c\/td\u003e\n\u003ctd\u003eSteel \/ powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSafety orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized, CSA Certified, CE Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Utilities, Confined Space, Refinery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePair with Allegro standard ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eCan ventilate or exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower without canister — 17 lbs.\u003c\/td\u003e\n\u003ctd\u003eBlower only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower (220V AC\/50 Hz) — Does NOT meet CSA C22.2 No. 113 requirements\u003c\/td\u003e\n\u003ctd\u003eBlower only (220V AC\/50 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-15\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower with compact canister and 15' ducting — 25 lbs.\u003c\/td\u003e\n\u003ctd\u003eBlower + canister + 15' ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-15E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower with compact canister and 15' ducting (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003eBlower + canister + 15' ducting (220V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-25\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower with compact canister and 25' ducting — 30 lbs.\u003c\/td\u003e\n\u003ctd\u003eBlower + canister + 25' ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-25E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower with compact canister and 25' ducting (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003eBlower + canister + 25' ducting (220V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-50\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower with canister and 50' ducting — 40 lbs.\u003c\/td\u003e\n\u003ctd\u003eBlower + canister + 50' ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9533-50E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Blower with canister and 50' ducting (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003eBlower + canister + 50' ducting (220V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe 9533 stands out from comparable axial blowers by combining a fully certified (UL, CSA, CE) polyethylene housing with a compact, canister-compatible design that allows complete system storage in a single unit. Unlike heavier metal-housing alternatives, the plastic construction reduces transport fatigue on job sites where the blower must be moved frequently between confined space entry points. The dual-voltage motor (115V–230V AC, 50\/60 Hz) also supports international deployment without requiring a separate unit.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eCorrosion-, UV-, and Chemical-Resistant Polyethylene Housing\u003c\/h4\u003e\n\u003cp\u003eThe polyethylene housing resists the harsh chemical exposure, moisture, and UV degradation common in refinery, utility, and outdoor construction environments. This durability extends the service life of the blower and lowers total cost of ownership over repeated job site deployments.\u003c\/p\u003e\n\u003ch4\u003eHigh Airflow from a Compact Form Factor\u003c\/h4\u003e\n\u003cp\u003eDelivering 831 CFM free air, 709 CFM through one 90° bend, and 586 CFM through two 90° bends, this blower provides high output without the bulk of larger units. Contractors working in smaller confined spaces benefit from meaningful airflow without sacrificing portability or storage space.\u003c\/p\u003e\n\u003ch4\u003eUL Recognized, CSA Certified, and CE Certified\u003c\/h4\u003e\n\u003cp\u003eTriple certification ensures the blower meets recognized safety standards for electrical equipment and fans\/ventilators, giving safety officers and site supervisors confidence in compliance. The international CE certification also supports use on projects outside North America.\u003c\/p\u003e\n\u003ch4\u003eCarry Handle Molded into Housing\u003c\/h4\u003e\n\u003cp\u003eThe integrated carry handle eliminates the risk of a separate handle detaching under load and makes one-handed transport straightforward. This is a practical advantage when workers are managing ducting, gas monitors, and other confined space entry equipment simultaneously.\u003c\/p\u003e\n\u003ch4\u003eBottom Enclosure for Electrical Component Protection\u003c\/h4\u003e\n\u003cp\u003eThe enclosed bottom compartment shields electrical components from debris, moisture, and accidental contact during storage and transport. This design reduces the likelihood of electrical damage that could take the unit out of service mid-job.\u003c\/p\u003e\n\u003ch4\u003eSafety Orange Color for High Visibility\u003c\/h4\u003e\n\u003cp\u003eThe safety orange finish makes the blower easy to spot in busy, cluttered work environments such as construction sites and refineries. High visibility reduces the risk of the unit being tripped over or overlooked during site cleanup.\u003c\/p\u003e\n\u003ch4\u003eVentilate or Exhaust Capability\u003c\/h4\u003e\n\u003cp\u003eThe blower can be configured to push fresh air into a confined space or to exhaust contaminated air out, giving crews flexibility to adapt ventilation strategy to the specific hazard and space geometry without needing a second unit.\u003c\/p\u003e\n\u003ch4\u003eAvailable as Complete System with Ducting and Canister\u003c\/h4\u003e\n\u003cp\u003ePurchasing the blower as a complete kit with 15', 25', or 50' of ducting and a storage canister means crews arrive on site with everything needed for ventilation in a single, organized package. The canister also provides stackable, protected storage between uses.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Entry Ventilation\u003c\/h4\u003e\n\u003cp\u003eProvides continuous fresh-air supply or exhaust for manholes, vaults, tanks, vessels, and other permit-required confined spaces prior to and during worker entry. When ventilating a manhole or tank, set the blower back a minimum of five feet from the opening to prevent hazardous gases from being drawn back into the intake.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Air Quality\u003c\/h4\u003e\n\u003cp\u003eMoves air through enclosed or partially enclosed structures during construction to dilute dust, fumes, and other airborne contaminants. The compact size and molded handle make repositioning quick as work areas change.\u003c\/p\u003e\n\u003ch4\u003eUtility Work (Manholes and Vaults)\u003c\/h4\u003e\n\u003cp\u003eSized and certified for the ventilation requirements typical of underground utility access points including electrical vaults, sewer manholes, and pipeline sections. The 8\" duct diameter is well matched to standard utility access openings.\u003c\/p\u003e\n\u003ch4\u003eRefinery and Industrial Maintenance\u003c\/h4\u003e\n\u003cp\u003eThe chemical-resistant housing and triple certification make this blower appropriate for use in refinery maintenance scenarios where exposure to hydrocarbons and other chemicals is possible in non-hazardous-classified areas. For hazardous (classified) locations, the explosion-proof 9538 series should be selected instead.\u003c\/p\u003e\n\u003ch4\u003eDuctwork and Pipeline Ventilation\u003c\/h4\u003e\n\u003cp\u003eCan be paired with Allegro standard ducting to direct airflow into ductwork, pipelines, silos, or hoppers requiring pre-entry or maintenance ventilation.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllegro standard 8\" flexible ducting (sold separately or as part of complete kit configurations)\u003c\/li\u003e\n\u003cli\u003eCompatible with Allegro MVP (Multi-Vent Plenum) systems via the 9520-33M blower system configuration\u003c\/li\u003e\n\u003cli\u003eSuitable for use in non-hazardous environments; for hazardous\/classified locations use the explosion-proof 9538 series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_2be594f6-7b8b-499a-a9aa-7b534d70f5bc.pdf?v=1791920520\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output of the 9533 blower?\u003c\/strong\u003e\u003cbr\u003eA: The 8\" Axial AC Plastic Blower delivers 831 CFM free air, 709 CFM with one 90° bend, and 586 CFM with two 90° bends. CFM figures are calculated using 15' x 8\" ducting; free air is calculated at the blower.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both supply and exhaust ventilation?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9533 can be configured to ventilate (supply fresh air) or exhaust (remove contaminated air) from a confined space, providing operational flexibility without requiring a second unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9533 suitable for use in hazardous (classified) locations?\u003c\/strong\u003e\u003cbr\u003eA: No. The standard 9533 is rated for non-hazardous environments. For hazardous or classified locations, Allegro offers the 8\" Axial Explosion-Proof Plastic Blower (9538 series).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ducting is compatible with this blower?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends pairing the 9533 with Allegro standard 8\" ducting. Complete kits are available with 15' (9533-15), 25' (9533-25), or 50' (9533-50) of ducting and a compact storage canister.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is an international voltage version available?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9533-E is wired for 220V AC\/50 Hz for international use. Note that the 9533-E does not meet CSA C22.2 No. 113 requirements for fans and ventilators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How far should the blower be positioned from a manhole or tank opening?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends setting the blower back a minimum of five feet from the opening. This prevents hazardous gases purged from the confined space from being drawn back into the blower intake and forced back into the space.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Blower (115V AC\/60 Hz)","offer_id":67687354728622,"sku":"9533","price":354.56,"currency_code":"USD","in_stock":true},{"title":"Blower (220V AC\/50 Hz)","offer_id":67687354761390,"sku":"9533-E","price":354.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/fbf5f54569747499a9bb91494e13b7cb892b5a97.jpg?v=1791920525"},{"product_id":"deluxe-and-standard-wall-case","title":"Deluxe and Standard Wall Case","description":"\u003ch2\u003eAllegro Deluxe and Standard Wall Case — Durable Respirator Storage and Protection\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Wall Case is a purpose-built storage solution designed to protect respirators and SCBA equipment from dust, moisture, and damaging plant and workshop environments. Constructed from corrosion-resistant ABS plastic with ultraviolet inhibitors, these cases are built to withstand harsh industrial conditions without degrading over time. Available in two configurations — the Deluxe model with a shelf and single SCBA cylinder bracket, and the Standard model offering the same large-capacity interior without the shelf or bracket — both are suited for contractors and trades professionals in painting, manufacturing, oil and gas, and utilities applications. Lightweight construction and nonmetallic hardware make these cases a practical, long-term wall-mount storage option.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e4100 (Deluxe), 4101 (Standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851410012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003ePainting, Manufacturing, Oil \u0026amp; Gas, Utilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCorrosion-resistant ABS with ultraviolet inhibitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHinges \u0026amp; Latches\u003c\/td\u003e\n\u003ctd\u003eNonmetallic (rust-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor Seal\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindow\u003c\/td\u003e\n\u003ctd\u003eAcrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeluxe Model Includes\u003c\/td\u003e\n\u003ctd\u003eShelf and single SCBA cylinder bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Model Includes\u003c\/td\u003e\n\u003ctd\u003eLarge capacity storage, no shelf or bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\/Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4100\u003c\/td\u003e\n\u003ctd\u003eDeluxe Wall Case\u003c\/td\u003e\n\u003ctd\u003eDeluxe Wall Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4101\u003c\/td\u003e\n\u003ctd\u003eStandard Wall Case\u003c\/td\u003e\n\u003ctd\u003eStandard Wall Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike basic storage bins or generic cabinets, the Allegro Wall Case is specifically engineered for respirator and SCBA equipment storage, with nonmetallic hardware throughout to eliminate rust risk in high-humidity or chemical-exposure environments. The acrylic window allows at-a-glance equipment checks without opening the case, and the rubber door seal provides a reliable barrier against dust and moisture that generic enclosures cannot match.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eCorrosion-Resistant ABS Construction with UV Inhibitors\u003c\/h4\u003e\n\u003cp\u003eThe case body is molded from ABS plastic formulated with ultraviolet inhibitors, preventing material degradation from sunlight exposure in outdoor or skylit plant environments. This ensures the case maintains structural integrity and appearance over extended service life without cracking or becoming brittle.\u003c\/p\u003e\n\u003ch4\u003eNonmetallic Hinges and Latches\u003c\/h4\u003e\n\u003cp\u003eAll hinges and latches are nonmetallic, eliminating the rust and corrosion risk that plagues metal-hardware enclosures in humid, chemical-laden, or coastal job sites. Contractors can rely on smooth operation and secure closure even after prolonged exposure to harsh conditions.\u003c\/p\u003e\n\u003ch4\u003eRubber Door Seal\u003c\/h4\u003e\n\u003cp\u003eThe rubber door seal creates a protective barrier that keeps dust and moisture away from stored respirators and SCBA equipment. Protecting respiratory equipment from contamination is critical to ensuring it performs correctly when workers need it most.\u003c\/p\u003e\n\u003ch4\u003eAcrylic Window for Easy Visibility\u003c\/h4\u003e\n\u003cp\u003eThe clear acrylic window allows workers and safety managers to visually confirm equipment is present and properly stored without opening the case. This speeds up pre-shift equipment checks and helps maintain compliance with site safety protocols.\u003c\/p\u003e\n\u003ch4\u003eLarge Capacity Interior\u003c\/h4\u003e\n\u003cp\u003eBoth the Deluxe and Standard models offer large-capacity interiors capable of accommodating respirators and SCBA cylinders. This makes the cases suitable for storing full respiratory protection kits in a single, organized location.\u003c\/p\u003e\n\u003ch4\u003eLightweight Design\u003c\/h4\u003e\n\u003cp\u003eThe lightweight construction simplifies wall mounting and repositioning as job site layouts change. Reduced weight also means less structural demand on the mounting surface, broadening installation options.\u003c\/p\u003e\n\u003ch4\u003eDeluxe Model: Integrated Shelf and SCBA Cylinder Bracket\u003c\/h4\u003e\n\u003cp\u003eThe Deluxe model includes a built-in shelf and a single SCBA cylinder bracket, providing organized, dedicated storage for both the cylinder and associated respirator components. This keeps equipment ready for immediate use and reduces the risk of misplaced or damaged gear.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003ePainting Operations\u003c\/h4\u003e\n\u003cp\u003eWall cases provide a clean, dust- and moisture-protected storage point for respirators used in spray painting environments where airborne contaminants are a constant concern.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eIn manufacturing plants where equipment is exposed to dust, chemicals, and varying humidity, these cases keep respiratory protection gear in ready-to-use condition between shifts.\u003c\/p\u003e\n\u003ch4\u003eOil \u0026amp; Gas Sites\u003c\/h4\u003e\n\u003cp\u003eThe corrosion-resistant materials and sealed door make these cases well-suited for oil and gas environments where chemical exposure and moisture can rapidly degrade standard storage solutions.\u003c\/p\u003e\n\u003ch4\u003eUtilities\u003c\/h4\u003e\n\u003cp\u003eUtility workers operating in varied outdoor and indoor environments benefit from a durable, UV-resistant case that protects respiratory equipment from the elements.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHalf-mask and full-face respirators\u003c\/li\u003e\n\u003cli\u003eSCBA (Self-Contained Breathing Apparatus) cylinders (single cylinder bracket on Deluxe model)\u003c\/li\u003e\n\u003cli\u003eRespirator accessories and components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allegro","offers":[{"title":"Deluxe Wall Case","offer_id":67687402963118,"sku":"4100","price":553.98,"currency_code":"USD","in_stock":true},{"title":"Standard Wall Case","offer_id":67687402995886,"sku":"4101","price":493.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/9a9b3bb9fc4c8759158b87f25f98c7215f248db9.jpg?v=1791921407"},{"product_id":"venturi-blowers-metal","title":"Venturi Blowers, Metal","description":"\u003ch2\u003eALLEGRO Metal Venturi Blower — Compressed Air-Powered Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe ALLEGRO Metal Venturi Blower is a pneumatically powered ventilation unit designed for confined space applications in shipyard, industrial, manufacturing, and utility environments. It operates on compressed air or saturated steam, using high-velocity air through the cast aluminum inlet housing and nozzle jets to create a venturi (pulling) action that moves large volumes of air through the galvanized steel diffuser. With no fan or moving parts, the unit requires minimal maintenance and eliminates the need for protective grills. Available in five sizes — Extra Small through Extra Large — it is suited for contractors and safety professionals who need reliable, portable ventilation without an electrical power source.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem # (Medium)\u003c\/td\u003e\n\u003ctd\u003e9518-06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851951829\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e27 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eCompressed air or saturated steam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Inlet Pressure\u003c\/td\u003e\n\u003ctd\u003e140 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connection\u003c\/td\u003e\n\u003ctd\u003e1\/2\" hose with crow's foot connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Housing Material\u003c\/td\u003e\n\u003ctd\u003eSingle piece cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser Material\u003c\/td\u003e\n\u003ctd\u003eGalvanized steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic Ground Connection\u003c\/td\u003e\n\u003ctd\u003e6' (1.8 m), attached to inlet housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eShipyard, Industrial, Manufacturing, Utilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle\u003c\/td\u003e\n\u003ctd\u003ePlastic, for one-person portability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGuards Required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting\u003c\/td\u003e\n\u003ctd\u003eOptional (can be attached)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Ports\u003c\/td\u003e\n\u003ctd\u003eMultiple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable style=\"width: 100.063%; height: 120.614px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 22.6023px;\"\u003e\n\u003cth style=\"width: 17.5368%; height: 22.6023px;\"\u003eItem #\u003c\/th\u003e\n\u003cth style=\"width: 59.0116%; height: 22.6023px;\"\u003eDescription\u003c\/th\u003e\n\u003cth style=\"width: 20.4208%; height: 22.6023px;\"\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 17.5368%; height: 19.6023px;\"\u003e9518-03\u003c\/td\u003e\n\u003ctd style=\"width: 59.0116%; height: 19.6023px;\"\u003eSmall Metal Venturi Blower\u003c\/td\u003e\n\u003ctd style=\"width: 20.4208%; height: 19.6023px;\"\u003eSmall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 17.5368%; height: 19.6023px;\"\u003e9518-03S\u003c\/td\u003e\n\u003ctd style=\"width: 59.0116%; height: 19.6023px;\"\u003eExtra Small Metal Venturi Blower\u003c\/td\u003e\n\u003ctd style=\"width: 20.4208%; height: 19.6023px;\"\u003eExtra Small\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 17.5368%; height: 19.6023px;\"\u003e9518-06\u003c\/td\u003e\n\u003ctd style=\"width: 59.0116%; height: 19.6023px;\"\u003eMedium Metal Venturi Blower\u003c\/td\u003e\n\u003ctd style=\"width: 20.4208%; height: 19.6023px;\"\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 17.5368%; height: 19.6023px;\"\u003e9518-08\u003c\/td\u003e\n\u003ctd style=\"width: 59.0116%; height: 19.6023px;\"\u003eLarge Metal Venturi Blower\u003c\/td\u003e\n\u003ctd style=\"width: 20.4208%; height: 19.6023px;\"\u003eLarge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 17.5368%; height: 19.6023px;\"\u003e9518-10\u003c\/td\u003e\n\u003ctd style=\"width: 59.0116%; height: 19.6023px;\"\u003eExtra Large Metal Venturi Blower\u003c\/td\u003e\n\u003ctd style=\"width: 20.4208%; height: 19.6023px;\"\u003eExtra Large\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike electric blowers, the ALLEGRO Metal Venturi Blower requires no electrical power source and has no fan or moving parts, making it inherently low-maintenance and suitable for use in hazardous locations where electrical equipment poses a risk. The integrated 6' static ground connection and single-piece cast aluminum housing set it apart from basic pneumatic alternatives by addressing both durability and safety in a single unit. The crow's foot inlet connection and multiple inlet ports provide flexible hookup to existing compressed air or steam infrastructure on the job site.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eNo Fan or Moving Parts\u003c\/h4\u003e\n\u003cp\u003eThe venturi design moves air entirely through pneumatic action — compressed air or steam passes through the casting and out the nozzle jets, pulling large volumes of air through the unit. This eliminates mechanical wear components, reducing maintenance demands and downtime on the job site.\u003c\/p\u003e\n\u003ch4\u003eSingle-Piece Cast Aluminum Inlet Housing\u003c\/h4\u003e\n\u003cp\u003eThe one-piece cast aluminum construction provides a robust, lightweight inlet housing that resists damage from job site handling. Fewer seams and joints mean fewer potential failure points compared to multi-piece assemblies.\u003c\/p\u003e\n\u003ch4\u003eGalvanized Steel Diffuser\u003c\/h4\u003e\n\u003cp\u003eThe sturdy galvanized steel diffuser is built to withstand the demanding conditions of industrial and shipyard environments. Galvanization provides corrosion resistance for extended service life even in humid or chemically active atmospheres.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Static Ground Connection\u003c\/h4\u003e\n\u003cp\u003eA 6' (1.8 m) static ground connection is attached directly to the inlet housing, making the unit ready for use in hazardous locations where static discharge could ignite flammable gases or vapors. This is a critical safety feature for confined space entry in refineries, tanks, and similar environments.\u003c\/p\u003e\n\u003ch4\u003eLightweight and Portable\u003c\/h4\u003e\n\u003cp\u003eConvenient carry handles allow one-person transport to any location without additional equipment. Lightweight construction means contractors can quickly reposition the blower as work areas change throughout the job.\u003c\/p\u003e\n\u003ch4\u003eNo Guards Required\u003c\/h4\u003e\n\u003cp\u003eBecause there are no exposed rotating fan blades, protective grills are not required. This simplifies setup and reduces the number of components to manage on site.\u003c\/p\u003e\n\u003ch4\u003eOptional Ducting Attachment\u003c\/h4\u003e\n\u003cp\u003eDucting can be attached to direct airflow precisely where it is needed, giving contractors flexibility to ventilate tanks, manholes, tunnels, and other confined spaces with varying access geometries.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Entry Ventilation\u003c\/h4\u003e\n\u003cp\u003eUsed to push or remove air from tanks, manholes, vaults, and vessels prior to worker entry, rapidly purging hazardous gases in compliance with OSHA confined space requirements.\u003c\/p\u003e\n\u003ch4\u003eShipyard Operations\u003c\/h4\u003e\n\u003cp\u003eProvides ventilation in ship tanks and enclosed hull sections where electrical equipment may not be permitted and compressed air lines are readily available.\u003c\/p\u003e\n\u003ch4\u003eIndustrial and Manufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eVentilates hoppers, silos, storage bins, and process vessels during maintenance or inspection activities in plants where compressed air infrastructure is already in place.\u003c\/p\u003e\n\u003ch4\u003eUtility Work\u003c\/h4\u003e\n\u003cp\u003eSuitable for ventilating underground vaults, pipelines, and tunnels encountered in utility maintenance and construction operations.\u003c\/p\u003e\n\u003ch4\u003eTank Purging\u003c\/h4\u003e\n\u003cp\u003eDesigned to fit American Petroleum Institute (API) standard tanks, making it appropriate for rapidly removing gases from petroleum storage tanks prior to entry or hot work.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompressed air supply lines (up to 140 psi)\u003c\/li\u003e\n\u003cli\u003eSaturated steam lines (up to 140 psi)\u003c\/li\u003e\n\u003cli\u003e1\/2\" pneumatic hose with crow's foot connection\u003c\/li\u003e\n\u003cli\u003eOptional flexible ducting (attached to diffuser outlet)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_fcc6dc58-2a05-410d-b8c4-9cfa89b9889a.pdf?v=1791921601\" rel=\"noopener\" target=\"_blank\"\u003eALLEGRO Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum operating pressure for this Venturi Blower?\u003c\/strong\u003e\u003cbr\u003eA: The ALLEGRO Metal Venturi Blower must be operated on air or steam lines limited to 140 psi maximum inlet pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of inlet connection does this blower use?\u003c\/strong\u003e\u003cbr\u003eA: It uses a 1\/2\" hose with a crow's foot connection from the air supply source to the side inlet connection on the housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used in hazardous locations?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The unit includes a 6' (1.8 m) static ground connection attached to the inlet housing, which is intended for use in hazardous locations where static discharge is a concern. Because it operates on compressed air or steam with no electric motor, it is suitable for environments where electrical blowers are not permitted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the Venturi Blower require protective guards or grills?\u003c\/strong\u003e\u003cbr\u003eA: No. Because there are no exposed rotating fan blades or moving parts, protective grills are not required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can ducting be attached to this blower?\u003c\/strong\u003e\u003cbr\u003eA: Yes, ducting can optionally be attached to direct airflow into confined spaces such as tanks, manholes, or tunnels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower available in multiple sizes?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The Metal Venturi Blower line is available in five sizes: Extra Small (9518-03S), Small (9518-03), Medium (9518-06), Large (9518-08), and Extra Large (9518-10).\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Extra Small","offer_id":67687413219502,"sku":"9518-03","price":445.02,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":67687413252270,"sku":"9518-03S","price":389.56,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":67687413285038,"sku":"9518-06","price":620.07,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":67687413317806,"sku":"9518-08","price":935.17,"currency_code":"USD","in_stock":true},{"title":"Extra Large","offer_id":67687413350574,"sku":"9518-10","price":1114.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/8c575a55e707f15c356ad81d86b31c93abf742cd.jpg?v=1791921604"},{"product_id":"12-ac-air-bag","title":"12\" AC Air Bag","description":"\u003ch2\u003eAllegro 12\" AC Air Bag — All-in-One Confined Space Ventilation Blower System\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9535-12 12\" AC Air Bag is a metal axial blower system designed for confined space ventilation in construction, industrial, and manufacturing environments. The blower and ducting are integrated into a heavy-duty reinforced polyester bag, creating a self-contained, all-in-one unit that eliminates the need to unpack components before use. Zippered ends allow the blower to operate directly from within the bag, while separate zipper openings accommodate the power cord inlet and duct outlet. UL Recognized and CSA Certified to CSA Standard C22.2 No. 113, this system is built to meet regulatory requirements for confined space entry operations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9535-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851560861\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e35 lbs. (with 15' ducting) \/ 41 lbs. (with 25' ducting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Size\u003c\/td\u003e\n\u003ctd\u003e12\" (30.4 cm) axial blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120V AC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003ctd\u003ePolypropylene seven-blade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eSteel \/ powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Switch\u003c\/td\u003e\n\u003ctd\u003e2-speed, molded into carry handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Air CFM (High Speed)\u003c\/td\u003e\n\u003ctd\u003e1,840 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Material\u003c\/td\u003e\n\u003ctd\u003eSingle-ply lightweight vinyl\/polyester PVC coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Color\u003c\/td\u003e\n\u003ctd\u003eYellow with black wear-strip and integrated nylon attachment strap on one end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Temperature Rating\u003c\/td\u003e\n\u003ctd\u003e180°F (82.2°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Material\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty reinforced polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized, CSA Certified (CSA Standard C22.2 No. 113)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eDucting Length\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9535-12\u003c\/td\u003e\n\u003ctd\u003e12\" AC Air Bag with 15' Ducting\u003c\/td\u003e\n\u003ctd\u003e15' (4.57 m)\u003c\/td\u003e\n\u003ctd\u003e35 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9535-12L\u003c\/td\u003e\n\u003ctd\u003e12\" AC Air Bag with 25' Ducting\u003c\/td\u003e\n\u003ctd\u003e25' (7.62 m)\u003c\/td\u003e\n\u003ctd\u003e41 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike blower systems that require separate storage cases or loose ducting management, the Air Bag integrates the blower, ducting, and storage into a single reinforced polyester bag — reducing setup time and the risk of leaving components behind on the job site. The 2-speed motor and steel powder-coated housing offer durability and operational flexibility that plastic-housing alternatives cannot match in demanding environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eAll-in-One Integrated System\u003c\/h4\u003e\n\u003cp\u003eThe blower and ducting are housed together in a single heavy-duty polyester bag, eliminating the need to manage separate components. This reduces setup time and ensures everything needed for ventilation arrives at the job site together.\u003c\/p\u003e\n\u003ch4\u003eZippered Ends for In-Bag Operation\u003c\/h4\u003e\n\u003cp\u003eZippered openings at both ends allow the blower to run without removing it from the bag, and provide dedicated access points for the power cord inlet and duct outlet. This design keeps the system organized and ready to deploy immediately.\u003c\/p\u003e\n\u003ch4\u003e2-Speed Switch Molded into Carry Handle\u003c\/h4\u003e\n\u003cp\u003eThe two-speed control is integrated directly into the carry handle, allowing operators to adjust airflow without setting the unit down or reaching for a separate control. This is particularly useful when fine-tuning ventilation in confined spaces with varying air volume requirements.\u003c\/p\u003e\n\u003ch4\u003eSteel \/ Powder-Coated Housing\u003c\/h4\u003e\n\u003cp\u003eThe metal housing and grill provide greater durability than plastic alternatives, resisting impact and wear in demanding construction and industrial environments. Powder coating adds corrosion resistance for extended service life.\u003c\/p\u003e\n\u003ch4\u003eDual Carry Options\u003c\/h4\u003e\n\u003cp\u003eBoth a carry handle and a shoulder strap are included, giving workers flexibility when transporting the unit across a job site. This is especially valuable when navigating confined space entry points or moving between work areas.\u003c\/p\u003e\n\u003ch4\u003eUL Recognized and CSA Certified\u003c\/h4\u003e\n\u003cp\u003eCertification to CSA Standard C22.2 No. 113 confirms the blower meets recognized safety standards for fans and ventilators. This supports compliance with OSHA confined space entry requirements and gives safety managers confidence in the equipment.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Entry Ventilation\u003c\/h4\u003e\n\u003cp\u003eProvides fresh air supply or exhaust ventilation for workers entering manholes, vaults, tanks, and other permit-required confined spaces prior to and during entry.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Ventilation\u003c\/h4\u003e\n\u003cp\u003eMoves air through enclosed work areas such as tunnels, pipelines, and below-grade structures where natural ventilation is insufficient.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Facility Maintenance\u003c\/h4\u003e\n\u003cp\u003eSupports ventilation of hoppers, silos, vessels, and ductwork during inspection, cleaning, or repair operations in manufacturing and processing facilities.\u003c\/p\u003e\n\u003ch4\u003eShipyard and Refinery Work\u003c\/h4\u003e\n\u003cp\u003eDelivers reliable airflow in heavy industrial environments where durable metal construction is required and plastic blowers may not withstand the conditions.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard (non-hazardous) confined space atmospheres\u003c\/li\u003e\n\u003cli\u003eNon-explosive environments (standard AC electric motor — not explosion-proof rated)\u003c\/li\u003e\n\u003cli\u003eCompatible with 12\" diameter flexible ducting (single-ply vinyl\/polyester PVC coated, included)\u003c\/li\u003e\n\u003cli\u003eSuitable for use with Allegro 12\" MVP (Multi-Vent Piece) blower systems (see Order No. 9520-3512M)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_e17873be-9c3e-4899-b364-85e3c2e3369c.pdf?v=1791921721\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the blower be operated while still inside the bag?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The bag is designed with zippered ends specifically to allow blower operation without removing the unit from the bag. Separate zipper openings accommodate the power cord and duct connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ducting lengths are available with this system?\u003c\/strong\u003e\u003cbr\u003eA: The 9535-12 includes 15 feet (4.57 m) of ducting and weighs 35 lbs. The 9535-12L variant includes 25 feet (7.62 m) of ducting and weighs 41 lbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower suitable for use in hazardous or explosive atmospheres?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9535-12 is a standard AC electric blower and is not explosion-proof rated. For hazardous environments, Allegro offers separate explosion-proof metal axial blower models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the free-air airflow rating of this blower?\u003c\/strong\u003e\u003cbr\u003eA: The 12\" AC Air Bag delivers 1,840 CFM free air at high speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this unit be used with an MVP (Multi-Vent Piece) system?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 12\" AC Air Bag is compatible with the Allegro 12\" AC Air Bag Blower System with MVP (Order No. 9520-3512M).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does this blower carry?\u003c\/strong\u003e\u003cbr\u003eA: The 9535-12 is UL Recognized and CSA Certified to CSA Standard C22.2 No. 113 (Fans and Ventilators).\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"15’ Ducting, 35 lbs.","offer_id":67687420035246,"sku":"9535-12","price":859.29,"currency_code":"USD","in_stock":true},{"title":"25’ Ducting, 41 lbs.","offer_id":67687420068014,"sku":"9535-12L","price":955.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/4be3fb7e3e15a36353ac67157cec82d5079feeb2.jpg?v=1791921724"},{"product_id":"tent-heater","title":"Tent Heater","description":"\u003ch2\u003eAllegro Tent Heater – 1500W Portable Work Tent Heater for Construction \u0026amp; Industrial Sites\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9401-50 Tent Heater is a lightweight, heavy-duty portable heater engineered for use in work tents, confined spaces, and industrial job sites. Built with an all-steel rigid metal housing and enclosed heating elements, it delivers 1500 watts of 5,000 BTU heating power with 115 CFM airflow to raise ambient tent temperature by approximately 50°F (10°C). Designed for contractors and trades professionals working in utilities, construction, confined space, and industrial environments, this unit is UL Listed and CSA Approved for safe, reliable operation. It runs on standard 120V, 60 Hz power and features an easy-to-adjust thermostat for precise temperature control.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9401-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851940151\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eFinland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1500 Watts \/ 5,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e115 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermostat Range\u003c\/td\u003e\n\u003ctd\u003e32°F to 100°F (0°C to 37.7°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eAll steel, rigid metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eHigh quality sealed motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, CSA Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUtilities, Construction, Confined Space, Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePerfect to use with Allegro tents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-50\u003c\/td\u003e\n\u003ctd\u003eTent Heater\u003c\/td\u003e\n\u003ctd\u003e115 CFM, 1500 Watts of 5000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike open-element portable heaters, the Allegro 9401-50 features fully enclosed heating elements and a sealed motor, reducing exposure risk in dusty or debris-laden job site environments. Its all-steel rigid housing provides durability that plastic-bodied consumer heaters cannot match, making it a purpose-built solution for demanding construction and industrial applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eAll-Steel Rigid Metal Housing\u003c\/h4\u003e\n\u003cp\u003eThe rugged all-steel construction withstands the physical demands of active job sites, including impacts, vibration, and rough handling. This heavy-duty design ensures the heater holds up through repeated use across multiple projects.\u003c\/p\u003e\n\u003ch4\u003e1500 Watts \/ 5,000 BTU Heating Power\u003c\/h4\u003e\n\u003cp\u003eDelivers enough heat output to raise the air temperature inside an Allegro work tent by approximately 50°F (10°C), significantly improving worker comfort and productivity in cold conditions. The 115 CFM airflow ensures heat is distributed efficiently throughout the enclosed space.\u003c\/p\u003e\n\u003ch4\u003eEasy-to-Adjust Thermostat\u003c\/h4\u003e\n\u003cp\u003eThe user-friendly thermostat knob allows workers to dial in temperatures between 32°F and 100°F (0°C to 37.7°C) without tools or complex controls. This range gives contractors precise control over the work environment regardless of outdoor conditions.\u003c\/p\u003e\n\u003ch4\u003eOverheat Protection\u003c\/h4\u003e\n\u003cp\u003eBuilt-in overheat protection automatically safeguards the unit during extended operation, reducing the risk of equipment damage or fire hazard on the job site. This feature supports safe, unattended use during work shifts.\u003c\/p\u003e\n\u003ch4\u003eHigh-Quality Sealed Motor\u003c\/h4\u003e\n\u003cp\u003eThe sealed motor design keeps out dust, debris, and moisture that are common on construction and industrial sites, extending the service life of the unit. A reliable motor means fewer breakdowns and less downtime.\u003c\/p\u003e\n\u003ch4\u003eUL Listed \u0026amp; CSA Approved\u003c\/h4\u003e\n\u003cp\u003eThird-party safety certifications from UL and CSA confirm the heater meets established electrical safety standards, which is often required for use on regulated job sites and in confined space applications. These certifications give contractors and safety officers confidence in the unit's compliance.\u003c\/p\u003e\n\u003ch4\u003eLightweight \u0026amp; Portable\u003c\/h4\u003e\n\u003cp\u003eDespite its heavy-duty steel construction, the heater is designed to be lightweight and easy to transport between work areas or job sites. Portability reduces setup time and allows the unit to be repositioned as work progresses.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConstruction Work Tents\u003c\/h4\u003e\n\u003cp\u003eDesigned specifically for use with Allegro work tents, this heater raises interior tent temperatures by approximately 50°F, keeping crews productive during cold-weather construction operations.\u003c\/p\u003e\n\u003ch4\u003eUtilities Work Sites\u003c\/h4\u003e\n\u003cp\u003eProvides reliable heat for utility crews working in temporary enclosures or sheltered areas during maintenance, repair, or installation tasks in cold environments.\u003c\/p\u003e\n\u003ch4\u003eConfined Space Operations\u003c\/h4\u003e\n\u003cp\u003eSuitable for confined space applications where a compact, safe, and certified heat source is needed to maintain safe working temperatures for personnel.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Job Sites\u003c\/h4\u003e\n\u003cp\u003eSupports industrial maintenance and operations teams requiring portable supplemental heat in temporary work areas, equipment enclosures, or staging zones.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllegro work tents and temporary enclosures\u003c\/li\u003e\n\u003cli\u003eConstruction site shelters\u003c\/li\u003e\n\u003cli\u003eUtility and industrial temporary structures\u003c\/li\u003e\n\u003cli\u003eConfined space entry enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What power supply does the Allegro 9401-50 Tent Heater require?\u003c\/strong\u003e\u003cbr\u003eA: The heater requires a standard 120V, 60 Hz AC power supply, which is commonly available on construction job sites via generator or utility power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much can this heater raise the temperature inside a work tent?\u003c\/strong\u003e\u003cbr\u003eA: The Allegro 9401-50 is rated to raise the air temperature inside an Allegro work tent by approximately 50°F (10°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this heater safe for confined space use?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the unit is UL Listed and CSA Approved, and is listed by Allegro as suitable for confined space applications. Always follow applicable confined space entry procedures and safety regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the thermostat range on this heater?\u003c\/strong\u003e\u003cbr\u003eA: The easy-to-adjust thermostat knob covers a range of 32°F to 100°F (0°C to 37.7°C), allowing precise temperature control for varying job site conditions.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687428784302,"sku":"9401-50","price":696.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/1291090ba3035ecd53af3d1c36490a8c26744902.jpg?v=1791921879"},{"product_id":"ducting-lay-flat","title":"Ducting, Lay Flat - 500 Feet","description":"\u003ch2\u003eAllegro 9500-500 Lay Flat Ventilation Ducting — 500 ft Clear Polyethylene Duct for Confined Space Airflow\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9500-500 is a 500-foot roll of lay flat ventilation ducting manufactured from clear polyethylene, engineered for maximum elasticity, flexibility, toughness, and resistance to splitting and tearing. Designed for contractors and trades professionals working in construction, industrial, manufacturing, and confined space environments, it delivers large volumes of forced air to areas where permanent ductwork is impractical. The tubing collapses flat when airflow stops, making storage and transport straightforward on active job sites. It is not intended for permanent installations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9500-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851950112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eClear polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter (uninflated)\u003c\/td\u003e\n\u003ctd\u003e22\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e500 ft (152.4 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e41°F to 150°F (5°C to 65°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits\u003c\/td\u003e\n\u003ctd\u003eUp to 14\" blowers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePair with Allegro blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9500-500\u003c\/td\u003e\n\u003ctd\u003eFits up to 14\" blowers\u003c\/td\u003e\n\u003ctd\u003eUp to 14\" blowers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9600-500\u003c\/td\u003e\n\u003ctd\u003eFits 16\" and 20\" blowers\u003c\/td\u003e\n\u003ctd\u003e16\" and 20\" blowers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike rigid or semi-rigid duct systems, this lay flat polyethylene tubing collapses completely when not in use, reducing storage footprint and simplifying transport between job sites. Its clear construction allows visual confirmation of airflow and debris, and multiple sizes are available to match different blower diameters, giving contractors flexibility across varying project requirements.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eEngineered Durability\u003c\/h4\u003e\n\u003cp\u003eManufactured from clear polyethylene specifically engineered for maximum elasticity, flexibility, toughness, and resistance to splitting and tearing. This construction holds up to the repeated deployment and retrieval cycles common on active job sites without degrading prematurely.\u003c\/p\u003e\n\u003ch4\u003eCollapses When Airflow Stops\u003c\/h4\u003e\n\u003cp\u003eThe lay flat design means the duct collapses flat when the blower is off, making it easy to roll up, store, and move. This is a practical advantage on confined space and renovation projects where space is at a premium.\u003c\/p\u003e\n\u003ch4\u003eMoisture and Chemical Resistance\u003c\/h4\u003e\n\u003cp\u003eThe polyethylene material is unaffected by moisture and most chemicals, making it suitable for water restoration projects and environments where chemical exposure is a concern. This resistance extends the usable life of the duct across a wide range of job site conditions.\u003c\/p\u003e\n\u003ch4\u003eResistant to Bacterial and Fungal Growth\u003c\/h4\u003e\n\u003cp\u003eThe material resists bacterial and fungal growth, making it suitable for use in food preparation areas and other hygiene-sensitive environments. Contractors working in food processing facilities or post-flood remediation can deploy this duct without introducing contamination risk.\u003c\/p\u003e\n\u003ch4\u003eWide Temperature Range\u003c\/h4\u003e\n\u003cp\u003eRated for use from 41°F to 150°F (5°C to 65°C), this ducting performs reliably across a broad range of ambient conditions. It is appropriate for both cold-weather construction sites and warmer industrial environments.\u003c\/p\u003e\n\u003ch4\u003e500-Foot Length\u003c\/h4\u003e\n\u003cp\u003eAt 500 feet (152.4 m) per roll, a single unit provides enough reach to ventilate deep confined spaces, long corridors, or large open areas without splicing multiple sections. This reduces setup time and the number of connections that could leak air.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eDelivers forced air deep into manholes, tanks, tunnels, and other confined spaces where workers require fresh air supply or hazardous fume extraction.\u003c\/p\u003e\n\u003ch4\u003eWater Restoration Projects\u003c\/h4\u003e\n\u003cp\u003eDirects high-volume airflow into water-damaged structures to accelerate drying, and its moisture resistance ensures the duct itself is unaffected by the wet environment.\u003c\/p\u003e\n\u003ch4\u003eBuilding Renovations\u003c\/h4\u003e\n\u003cp\u003eProvides temporary ventilation during interior demolition, painting, or finishing work where dust, fumes, or particulates must be exhausted from enclosed areas.\u003c\/p\u003e\n\u003ch4\u003eIndustrial and Manufacturing Environments\u003c\/h4\u003e\n\u003cp\u003eChannels fresh air or exhausts process fumes in factories and manufacturing facilities where permanent ductwork is absent or insufficient for temporary operations.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClear polyethylene construction — unaffected by moisture\u003c\/li\u003e\n\u003cli\u003eResistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eResistant to bacterial and fungal growth\u003c\/li\u003e\n\u003cli\u003eSuitable for food preparation area environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What blower size does the 9500-500 fit?\u003c\/strong\u003e\u003cbr\u003eA: The 9500-500 fits blowers up to 14\" in diameter. For 16\" and 20\" blowers, use the 9600-500.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this ducting be used in wet or flood-damaged environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The clear polyethylene material is unaffected by moisture, making it appropriate for water restoration projects and other wet job site conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this duct suitable for permanent installation?\u003c\/strong\u003e\u003cbr\u003eA: No. This product is designed for temporary applications only and is not intended for permanent installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What happens to the duct when the blower is turned off?\u003c\/strong\u003e\u003cbr\u003eA: The duct collapses flat when airflow stops, allowing it to be easily rolled up and stored or transported.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What blower brand is recommended for use with this ducting?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends pairing this ducting with an Allegro blower for optimal performance.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"up to 14\" blowers","offer_id":67687439270062,"sku":"9500-500","price":208.9,"currency_code":"USD","in_stock":true},{"title":"16\" and 20\" blowers","offer_id":67687439302830,"sku":"9600-500","price":605.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/2bdd721e9c1b4e86601e81486209dda66759d325.jpg?v=1791921965"},{"product_id":"16-axial-ac-standard-metal-blower","title":"16\" Axial AC Standard Metal Blower","description":"\u003ch2\u003eAllegro 16\" Axial AC Standard Metal Blower – High-Output Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9515 is a 16-inch axial AC blower engineered for high-volume air movement in very large confined spaces. Powered by a 1\/2 HP motor and fitted with a six-blade glass-reinforced polypropylene impeller, it delivers up to 3,400 CFM of free-air flow, making it well-suited for construction, industrial, and manufacturing environments. The 18-gauge cold rolled steel housing is epoxy powder-coated in safety orange for durability and high-visibility job site identification. Available in both US (115V AC) and international (220V AC\/50 Hz) wiring configurations, it is designed to serve as either an intake or exhaust blower depending on flange orientation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9515\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851951508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e47 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V AC, 60 Hz (9515); 220V AC\/50 Hz (9515-E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade Count\u003c\/td\u003e\n\u003ctd\u003eSix-blade impeller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Diameter\u003c\/td\u003e\n\u003ctd\u003e16 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003e18-gauge cold rolled steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Material\u003c\/td\u003e\n\u003ctd\u003eGlass reinforced polypropylene (PPG) with aluminum hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill Material\u003c\/td\u003e\n\u003ctd\u003eSteel\/chrome plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eEpoxy powder-coated safety orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCSA Standard C22.2 No. 113 (9515 only; 9515-E does NOT meet CSA C22.2 No. 113)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eAvailable in US and International configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow – Free Air\u003c\/td\u003e\n\u003ctd\u003e3,400 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow – One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e2,800 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow – Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e2,300 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCompared to plastic axial blowers of the same diameter, the 9515's 18-gauge cold rolled steel housing provides greater structural durability in demanding job site conditions. The interchangeable flange design allows the same unit to function as either an intake or exhaust blower without additional hardware, offering flexibility that reduces the need for multiple units on a single job.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003e1\/2 HP Motor with High CFM Output\u003c\/h4\u003e\n\u003cp\u003eThe 1\/2 HP motor drives up to 3,400 CFM of free-air flow, making this blower capable of rapidly ventilating very large confined spaces. Even with two 90° duct bends, airflow remains at 2,300 CFM, maintaining effective ventilation through complex duct runs.\u003c\/p\u003e\n\u003ch4\u003e18-Gauge Cold Rolled Steel Housing\u003c\/h4\u003e\n\u003cp\u003eThe heavy-gauge steel housing withstands the physical demands of construction and industrial environments, resisting dents and deformation that can compromise airflow performance. The epoxy powder-coat finish in safety orange adds corrosion resistance and high-visibility identification on busy job sites.\u003c\/p\u003e\n\u003ch4\u003eGlass Reinforced Polypropylene Six-Blade Impeller with Aluminum Hub\u003c\/h4\u003e\n\u003cp\u003eThe PPG fan material balances strength and weight, while the aluminum hub provides a secure, durable connection to the motor shaft. The six-blade design is optimized for the high-airflow, lower-pressure characteristics of axial ventilation.\u003c\/p\u003e\n\u003ch4\u003eInterchangeable Flange for Intake or Exhaust Mounting\u003c\/h4\u003e\n\u003cp\u003eThe flange can be repositioned to either the intake or exhaust side, allowing the blower to push or draw air as the application requires. This dual-function capability eliminates the need to stock separate intake and exhaust units.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Carrying Handles\u003c\/h4\u003e\n\u003cp\u003eBuilt-in handles make it practical to transport the 47 lb. unit to and from the job site without additional lifting equipment. Easy portability is critical when ventilation equipment must be repositioned frequently across a large site.\u003c\/p\u003e\n\u003ch4\u003eSteel\/Chrome Plated Grill\u003c\/h4\u003e\n\u003cp\u003eThe chrome-plated steel grill protects the impeller from accidental contact and debris ingestion while maintaining airflow efficiency. Its robust construction is consistent with the overall durability focus of the metal blower line.\u003c\/p\u003e\n\u003ch4\u003eCSA Certified (US Version)\u003c\/h4\u003e\n\u003cp\u003eThe 9515 is certified to CSA Standard C22.2 No. 113 (Fans and Ventilators), providing documented compliance for job sites and projects that require certified ventilation equipment. Note that the international 220V version (9515-E) does not carry this certification.\u003c\/p\u003e\n\u003ch4\u003eUS and International Wiring Options\u003c\/h4\u003e\n\u003cp\u003eThe availability of both 115V\/60 Hz (9515) and 220V AC\/50 Hz (9515-E) configurations allows contractors working on domestic and international projects to specify the correct unit for local power infrastructure.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eDesigned specifically for very large confined spaces, the 9515 delivers the high CFM output needed to meet OSHA confined space entry ventilation requirements in manholes, vaults, tunnels, and similar environments.\u003c\/p\u003e\n\u003ch4\u003eConstruction Sites\u003c\/h4\u003e\n\u003cp\u003eUsed to supply fresh air or exhaust fumes and dust from enclosed construction areas, including below-grade work zones and partially enclosed structures.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Facilities\u003c\/h4\u003e\n\u003cp\u003eSuitable for ventilating large industrial spaces such as manufacturing floors, storage bins, silos, and hoppers where high-volume air movement is required.\u003c\/p\u003e\n\u003ch4\u003eTunnels and Underground Work\u003c\/h4\u003e\n\u003cp\u003eThe high free-air CFM rating and compatibility with ducting makes this blower effective for pushing or drawing air through tunnel sections and underground pipelines.\u003c\/p\u003e\n\u003ch4\u003eTanks and Vessels (Non-Hazardous Environments)\u003c\/h4\u003e\n\u003cp\u003eCan be used to ventilate tanks and vessels in non-hazardous environments prior to entry, helping to displace stale or oxygen-deficient air. (For hazardous\/explosive atmospheres, an explosion-proof model is required.)\u003c\/p\u003e\n\u003ch4\u003eManufacturing and Distribution\u003c\/h4\u003e\n\u003cp\u003eProvides supplemental or primary ventilation in large manufacturing and distribution center spaces where fixed HVAC may be insufficient for temporary or localized air quality needs.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard (non-hazardous) air environments\u003c\/li\u003e\n\u003cli\u003eConstruction site atmospheres\u003c\/li\u003e\n\u003cli\u003eIndustrial and manufacturing facility air\u003c\/li\u003e\n\u003cli\u003eUnderground and tunnel environments (non-explosive)\u003c\/li\u003e\n\u003cli\u003eTank and vessel interiors (non-hazardous)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9515\u003c\/td\u003e\n\u003ctd\u003e16\" Axial AC Standard Metal Blower\u003c\/td\u003e\n\u003ctd\u003e115V AC \/ 60 Hz – CSA C22.2 No. 113 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9515-E\u003c\/td\u003e\n\u003ctd\u003e16\" Axial AC Standard Metal Blower (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003e220V AC \/ 50 Hz – Does NOT meet CSA C22.2 No. 113 requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_973626ca-636e-48f3-a313-d897ccfcba59.pdf?v=1791922115\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both intake (supply) and exhaust ventilation?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The interchangeable flange design allows the unit to be mounted for either intake or exhaust side operation, so a single blower can push or draw air depending on how the flange is positioned.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9515 certified for use on projects requiring CSA-approved ventilation equipment?\u003c\/strong\u003e\u003cbr\u003eA: The standard 115V US version (9515) is certified to CSA Standard C22.2 No. 113. The international 220V version (9515-E) does not meet CSA C22.2 No. 113 requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used in hazardous or explosive atmospheres?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9515 is a standard (non-explosion-proof) axial blower and is not rated for use in hazardous environments. For explosive atmospheres, Allegro offers explosion-proof metal axial blower models (e.g., 9515-01, 9515-50EX).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output when ducting with bends is used?\u003c\/strong\u003e\u003cbr\u003eA: Free-air output is 3,400 CFM. With one 90° bend, airflow is 2,800 CFM. With two 90° bends, airflow is 2,300 CFM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the 9515 and the 9516 (High Output) model?\u003c\/strong\u003e\u003cbr\u003eA: The 9516 is the 16\" High Output Metal Blower rated at 2 HP and 5,500 CFM free air (115V–230V AC, 60 Hz, 74 lbs.), compared to the 9515's 1\/2 HP and 3,400 CFM. The 9515 is the standard-output option for large confined spaces, while the 9516 is suited for applications requiring maximum airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When ventilating a manhole or tank, how should the blower be positioned?\u003c\/strong\u003e\u003cbr\u003eA: Per Allegro's guidance, always set the blower back a minimum of five (5) feet from the opening. This prevents hazardous gases purged from the confined space from being drawn back into the blower intake and forced back into the space.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Blower (115V AC\/60 Hz)","offer_id":67687449231534,"sku":"9515","price":1673.27,"currency_code":"USD","in_stock":true},{"title":"Blower (220V AC\/50 Hz)","offer_id":67687449264302,"sku":"9515-E","price":1982.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/000d82fbf6863907821a8d46af870d51e80f1933.jpg?v=1791922119"},{"product_id":"jet-fans","title":"Jet Fans","description":"\u003ch2\u003eAllegro Jet Fans — High-Volume Compressed Air Ventilation for Industrial Environments\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Jet Fan is a heavy-duty aluminum compressed-air-powered ventilation fan designed for demanding industrial applications including shipyards, manufacturing facilities, utilities, and general industrial worksites. Available in 20\" and 24\" models, these fans deliver up to 10,500 CFM or 16,000 CFM respectively at 100 psig, providing rapid air movement without the need for electrical power. The unit can function as either a blower or exhaust fan by simply reverse mounting, making it a versatile solution for confined space ventilation and atmospheric hazard control.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC (9518-20)\u003c\/td\u003e\n\u003ctd\u003e741851951935\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eShipyard, Industrial, Manufacturing, Utilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eCompressed air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Material\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Shaft Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax CFM — 20\" Model\u003c\/td\u003e\n\u003ctd\u003e10,500 CFM (17,840 m³\/hr) at 100 psig (6.9 Bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax CFM — 24\" Model\u003c\/td\u003e\n\u003ctd\u003e16,000 CFM (27,184 m³\/hr) at 100 psig (6.9 Bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connector — 20\" Model\u003c\/td\u003e\n\u003ctd\u003e3\/4\" side-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet Connector — 24\" Model\u003c\/td\u003e\n\u003ctd\u003e1\" side-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpark Resistance\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Screens\u003c\/td\u003e\n\u003ctd\u003eOSHA standard safety screens included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty ball bearings, permanently lubricated and sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange Compatibility\u003c\/td\u003e\n\u003ctd\u003eDesigned to fit standard API tank openings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize (Depth x Diameter)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9518-20\u003c\/td\u003e\n\u003ctd\u003e20\" Jet Fan\u003c\/td\u003e\n\u003ctd\u003e9 7\/8\" x 24 3\/4\" diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9518-24\u003c\/td\u003e\n\u003ctd\u003e24\" Jet Fan\u003c\/td\u003e\n\u003ctd\u003e11 3\/4\" x 32 3\/4\" diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike electrically powered fans, the Allegro Jet Fan operates entirely on compressed air, eliminating electrical maintenance concerns and making it suitable for use in environments where electrical ignition sources must be avoided. Its dual-function blower\/exhaust capability and API tank flange compatibility set it apart from standard portable ventilation equipment, giving contractors a single tool that adapts to multiple ventilation configurations on the same jobsite.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eCompressed Air Operation — No Electrical Maintenance\u003c\/h4\u003e\n\u003cp\u003ePowered entirely by compressed air, the Jet Fan eliminates the electrical components that typically require ongoing maintenance. For contractors working in remote, hazardous, or electrically restricted environments, this means fewer failure points and reduced downtime.\u003c\/p\u003e\n\u003ch4\u003eDual Blower\/Exhaust Function\u003c\/h4\u003e\n\u003cp\u003eThe fan can be reverse-mounted to switch between blowing fresh air in and exhausting contaminated air out. This flexibility allows a single unit to serve multiple ventilation roles across different stages of a job without additional equipment.\u003c\/p\u003e\n\u003ch4\u003eSpark-Resistant Construction\u003c\/h4\u003e\n\u003cp\u003eThe spark-resistant design makes the Jet Fan appropriate for use in environments where flammable vapors or gases may be present. This is a critical safety feature for shipyard, tank, and industrial applications where ignition risk must be minimized.\u003c\/p\u003e\n\u003ch4\u003ePermanently Lubricated, Sealed Ball Bearings\u003c\/h4\u003e\n\u003cp\u003eHeavy-duty ball bearings are permanently lubricated and sealed for the life of the fan, reducing maintenance requirements and extending service life in harsh field conditions. Contractors can deploy the fan repeatedly without bearing servicing.\u003c\/p\u003e\n\u003ch4\u003eStainless Steel Fan Shaft\u003c\/h4\u003e\n\u003cp\u003eThe stainless steel shaft eliminates internal rust, preserving mechanical integrity even in humid, wet, or corrosive environments common in shipyard and industrial settings. This contributes directly to the fan's long service life.\u003c\/p\u003e\n\u003ch4\u003eAPI Tank Flange Compatibility \u0026amp; OSHA Safety Screens\u003c\/h4\u003e\n\u003cp\u003eThe unit's flange is designed to fit standard API tank openings, enabling direct installation on storage tanks without adapters. OSHA standard safety screens are included, supporting compliance with workplace safety requirements.\u003c\/p\u003e\n\u003ch4\u003eRecessed Handles for Portability\u003c\/h4\u003e\n\u003cp\u003eRecessed handles allow the fan to be carried or rolled to the work area, making repositioning quick and practical on large or multi-level jobsites.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eShipyard Ventilation\u003c\/h4\u003e\n\u003cp\u003eProvides high-volume air movement in ship holds, tanks, and confined spaces where compressed air is readily available and electrical equipment may be restricted.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Confined Space Entry\u003c\/h4\u003e\n\u003cp\u003eDelivers rapid atmospheric purging and fresh air supply for confined space entry operations in manufacturing and utility environments, supporting worker safety protocols.\u003c\/p\u003e\n\u003ch4\u003eTank and Vessel Ventilation\u003c\/h4\u003e\n\u003cp\u003eThe API-compatible flange allows direct mounting to standard tank openings for efficient purging or exhaust of storage vessels prior to inspection or maintenance.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Facility Ventilation\u003c\/h4\u003e\n\u003cp\u003eMoves large volumes of air through production areas, helping to control fumes, heat, and airborne contaminants in manufacturing environments.\u003c\/p\u003e\n\u003ch4\u003eUtility Worksites\u003c\/h4\u003e\n\u003cp\u003eSuitable for utility applications where portable, high-CFM ventilation is needed and compressed air infrastructure is already in place.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnvironments with flammable or explosive vapors (spark-resistant construction)\u003c\/li\u003e\n\u003cli\u003eStandard API tank openings\u003c\/li\u003e\n\u003cli\u003eConfined spaces requiring fresh air supply or exhaust ventilation\u003c\/li\u003e\n\u003cli\u003eIndustrial and shipyard atmospheres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the Jet Fan be used as both a blower and an exhaust fan?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The fan can be reverse-mounted to function as either a blower or an exhaust fan, providing flexibility for different ventilation requirements on the same jobsite.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What air pressure is required to achieve rated CFM performance?\u003c\/strong\u003e\u003cbr\u003eA: Rated airflow of 10,500 CFM (20\" model) or 16,000 CFM (24\" model) is achieved at 100 psig (6.9 Bar) of compressed air supply pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do the bearings require periodic lubrication or maintenance?\u003c\/strong\u003e\u003cbr\u003eA: No. The heavy-duty ball bearings are permanently lubricated and sealed for the life of the fan, requiring no routine bearing maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the fan compatible with standard API tank openings?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The unit's flange is specifically designed to fit standard API tank openings, allowing direct installation without additional adapters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are safety screens included with the fan?\u003c\/strong\u003e\u003cbr\u003eA: Yes. OSHA standard safety screens are included with the fan.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"9 7\/8\" x 24 3\/4\" diameter","offer_id":67687454179502,"sku":"9518-20","price":5234.73,"currency_code":"USD","in_stock":true},{"title":"11 3\/4\" x 32 3\/4\" diameter","offer_id":67687454212270,"sku":"9518-24","price":8568.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/427d89946ff158136b38181000835eb73cb96223.jpg?v=1791922206"},{"product_id":"a-750-breathing-air-pump","title":"A-750 Breathing Air Pump","description":"\u003ch2\u003eAllegro A-750 Breathing Air Pump — Portable Low-Pressure Air Source for Respirator and Hood Users\u003c\/h2\u003e\n\u003cp\u003eThe Allegro A-750 Breathing Air Pump is a compact, oil-less rotary vane pump designed to deliver breathable air to one or two respirator users or a single hood user in demanding work environments. Built for contractors and trades professionals in manufacturing, painting, utilities, and industrial settings, it is particularly well-suited for use in painting or refinishing booths where a reliable, portable air source is essential. The unit ships complete with all necessary components for immediate deployment, including inlet and exhaust filters, pressure gauge, pressure relief valve, couplings, and rubber feet. Its rigid metal base and housing, combined with brass and galvanized steel plumbing, provide the durability required for repeated use across job sites.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9821\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851982106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e3\/4 HP, 115V\/230V AC, Single Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eOil-less, rotary vane, ODP Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Connections\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PSI\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase \u0026amp; Housing\u003c\/td\u003e\n\u003ctd\u003eRigid metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlumbing\u003c\/td\u003e\n\u003ctd\u003eBrass and galvanized steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Fitting\u003c\/td\u003e\n\u003ctd\u003eQuick-connect Rectus (OBAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Configurations\u003c\/td\u003e\n\u003ctd\u003eUS and International available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eManufacturing, Painting, Utilities, Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003ePump, inlet filter, exhaust filter, pressure gauge, pressure relief valve, couplings, rubber feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize \/ Configuration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9821\u003c\/td\u003e\n\u003ctd\u003eA-750 Breathing Air Pump\u003c\/td\u003e\n\u003ctd\u003e3\/4 HP, 115\/230V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9821-E\u003c\/td\u003e\n\u003ctd\u003eA-750 Breathing Air Pump\u003c\/td\u003e\n\u003ctd\u003e220V AC \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike compressed-air systems that require a large compressor or external air supply, the A-750 is a self-contained, portable unit that can be positioned wherever breathable air is accessible, making it practical for confined or remote work areas. Its oil-less rotary vane design eliminates the risk of oil contamination in the delivered air stream, and the adjustable brass pressure relief valve provides on-site pressure management without additional tooling. US and international wiring configurations are available, extending its usability across different facility and job site power standards.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eOil-Less Rotary Vane Motor\u003c\/h4\u003e\n\u003cp\u003eThe oil-less design eliminates the possibility of oil carryover into the breathing air supply, a critical consideration when the pump is used for respiratory protection. This also reduces maintenance requirements by removing the need for oil changes or oil-level monitoring during operation.\u003c\/p\u003e\n\u003ch4\u003ePortable and Lightweight Construction\u003c\/h4\u003e\n\u003cp\u003eThe A-750 is designed to be moved between work areas, allowing contractors to bring a breathable air source directly to the task rather than routing long air lines from a fixed supply. Rubber feet keep the unit stable on flat surfaces without permanent mounting.\u003c\/p\u003e\n\u003ch4\u003eRigid Metal Base \u0026amp; Housing with Brass and Galvanized Steel Plumbing\u003c\/h4\u003e\n\u003cp\u003eHeavy-duty construction materials resist the physical demands of industrial and construction environments. Brass and galvanized steel plumbing components resist corrosion and maintain integrity under repeated pressure cycling.\u003c\/p\u003e\n\u003ch4\u003eQuick-Connect Rectus (OBAC) Air Fitting\u003c\/h4\u003e\n\u003cp\u003eThe industry-standard Rectus OBAC quick-connect fitting allows fast, tool-free connection and disconnection of respirator hoses, reducing downtime when workers need to move or swap equipment.\u003c\/p\u003e\n\u003ch4\u003eAdjustable Brass Pressure Relief Valve\u003c\/h4\u003e\n\u003cp\u003eThe on-board adjustable pressure relief valve allows the operator to set and maintain safe delivery pressure at the point of use, providing a direct means of pressure management without additional regulators.\u003c\/p\u003e\n\u003ch4\u003eComplete Ready-to-Use Package\u003c\/h4\u003e\n\u003cp\u003eThe pump ships with inlet filter, exhaust filter, pressure gauge, pressure relief valve, couplings, and rubber feet, so contractors can put the unit into service immediately without sourcing additional components.\u003c\/p\u003e\n\u003ch4\u003eUL Recognized\u003c\/h4\u003e\n\u003cp\u003eUL Recognition provides assurance that the unit has been evaluated to applicable safety standards, supporting compliance requirements on regulated job sites and in industrial facilities.\u003c\/p\u003e\n\u003ch4\u003eUS and International Wiring Configurations\u003c\/h4\u003e\n\u003cp\u003eAvailability in both 115\/230V AC (50\/60 Hz) and 220V AC\/50 Hz configurations means the pump can be deployed in domestic and international work environments without rewiring or adapters.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003ePainting and Refinishing Booths\u003c\/h4\u003e\n\u003cp\u003eThe A-750 is specifically noted as well-suited for painting or refinishing booth environments, where workers require a continuous supply of breathable air while working in atmospheres contaminated by paint fumes and solvents.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eIn manufacturing settings where ambient air quality may be compromised by process emissions, the pump provides a dedicated breathable air source for one or two respirator users at a workstation.\u003c\/p\u003e\n\u003ch4\u003eUtilities Work\u003c\/h4\u003e\n\u003cp\u003eUtility contractors working in confined or restricted-access areas can use the portable A-750 to supply breathable air where fixed compressed-air infrastructure is unavailable.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Maintenance and Operations\u003c\/h4\u003e\n\u003cp\u003eGeneral industrial applications requiring supplied-air respirators or hoods benefit from the pump's compact footprint and self-contained design, enabling deployment in areas where larger equipment cannot be positioned.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBreathable ambient air (pump must be positioned where breathable air can be assured at all times)\u003c\/li\u003e\n\u003cli\u003eCompatible with supplied-air respirators (up to 2 simultaneous users)\u003c\/li\u003e\n\u003cli\u003eCompatible with single supplied-air hood systems\u003c\/li\u003e\n\u003cli\u003eQuick-connect Rectus (OBAC) compatible respirator hoses and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many users can the A-750 support simultaneously?\u003c\/strong\u003e\u003cbr\u003eA: The A-750 supports a maximum of two respirator connections or a single hood user at one time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the A-750 be used with a generator?\u003c\/strong\u003e\u003cbr\u003eA: No. Breathing air pumps, including the A-750, must not be used with generators. This is a stated safety warning from the manufacturer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Where should the air inlet be positioned?\u003c\/strong\u003e\u003cbr\u003eA: The air inlet to the pump must always be located in an area where breathable air can be assured. The pump does not purify or filter contaminated ambient air — it must draw from a clean air source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the pump available for international voltage requirements?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The standard model (Item # 9821) operates at 115\/230V AC, and an international model (Item # 9821-E) is available for 220V AC\/50 Hz applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the A-750 require oil maintenance?\u003c\/strong\u003e\u003cbr\u003eA: No. The A-750 uses an oil-less rotary vane motor, eliminating the need for oil changes or oil-level monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum operating pressure?\u003c\/strong\u003e\u003cbr\u003eA: The maximum output pressure is 15 PSI, managed by the included adjustable brass pressure relief valve.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"3\/4 hp, 115\/230V AC","offer_id":67687458734254,"sku":"9821","price":1725.37,"currency_code":"USD","in_stock":true},{"title":"220V AC\/50 Hz","offer_id":67687458767022,"sku":"9821-E","price":1725.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/570c8c07ec372463a6dbc5b5337a73e27b006b96.jpg?v=1791922319"},{"product_id":"26-axial-ac-standard-metal-blower","title":"26\" Axial AC Standard Metal Blower","description":"\u003ch2\u003e26\" Axial AC Standard Metal Blower — Highest-Output Ventilation for Large-Scale Job Sites\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9530 is a 26\" axial AC metal blower engineered to deliver the highest airflow output in the Allegro ventilation blower lineup, making it the go-to choice for contractors and safety professionals who need to move maximum air volume in large confined spaces, industrial facilities, and construction environments. Powered by a 2 HP thermally protected motor running on 115V–230V AC at 60 Hz, this blower is built for demanding applications where reliable, high-volume ventilation is non-negotiable. The heavy-duty 16-gauge cold rolled steel housing is epoxy powder-coated in safety orange for high visibility on the job site. Its interchangeable flange design allows the unit to be configured for either intake or exhaust side mounting, giving crews the flexibility to adapt to changing ventilation requirements.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851953007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade Size\u003c\/td\u003e\n\u003ctd\u003e26\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e2 HP, 115V–230V AC, 60 Hz, Thermally Protected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e9,570 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e8,610 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e7,750 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003e16-gauge cold rolled steel, epoxy powder-coated safety orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Blade\u003c\/td\u003e\n\u003ctd\u003eGlass reinforced polypropylene (PPG) three-blade with aluminum hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill\u003c\/td\u003e\n\u003ctd\u003eSteel\/chrome plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eInterchangeable flange for intake or exhaust side mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e105 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe 9530 stands apart from smaller axial blowers in the Allegro lineup by delivering up to 9,570 CFM free air — significantly more than the 20\" high output model's 7,500 CFM — making it the top-tier choice when large-volume air movement is the primary requirement. Unlike centrifugal blowers that are optimized for long duct runs and high back-pressure, this axial design prioritizes maximum CFM throughput for open or minimally ducted large-space ventilation. The dual-voltage motor (115V–230V) adds site flexibility, allowing the blower to operate on either standard or high-voltage circuits without modification.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eHighest Output in the Allegro Metal Blower Line\u003c\/h4\u003e\n\u003cp\u003eAt 9,570 CFM free air, the 9530 delivers more airflow than any other blower in the Allegro ventilation lineup. For contractors ventilating large confined spaces, tunnels, or open construction areas, this translates directly to faster air exchange cycles and reduced worker exposure time to hazardous atmospheres.\u003c\/p\u003e\n\u003ch4\u003e2 HP Thermally Protected Motor\u003c\/h4\u003e\n\u003cp\u003eThe 2 HP motor provides the power needed to sustain high CFM output even under load, while the built-in thermal protection automatically safeguards the motor against overheating during extended operation. This reduces the risk of motor burnout and unplanned downtime on critical ventilation tasks.\u003c\/p\u003e\n\u003ch4\u003eDual-Voltage Operation (115V–230V AC)\u003c\/h4\u003e\n\u003cp\u003eThe motor is wired to accept both 115V and 230V AC at 60 Hz, giving crews the ability to connect to whatever power source is available on site without requiring a separate transformer or rewiring. This flexibility is especially valuable on industrial and manufacturing job sites where power configurations vary.\u003c\/p\u003e\n\u003ch4\u003eInterchangeable Flange for Intake or Exhaust Mounting\u003c\/h4\u003e\n\u003cp\u003eThe flange can be repositioned to either the intake or exhaust side of the blower, allowing the same unit to push fresh air into a space or pull contaminated air out. This dual-function capability reduces the number of units a crew needs to carry and deploy.\u003c\/p\u003e\n\u003ch4\u003e16-Gauge Cold Rolled Steel Housing with Epoxy Powder Coat\u003c\/h4\u003e\n\u003cp\u003eThe heavy-gauge steel housing resists denting and deformation in rough job site conditions, while the epoxy powder-coat finish provides corrosion resistance and high-visibility safety orange coloring. Integrated carry handles make repositioning the 105 lb. unit manageable for two-person crews.\u003c\/p\u003e\n\u003ch4\u003eGlass Reinforced Polypropylene Three-Blade Fan with Aluminum Hub\u003c\/h4\u003e\n\u003cp\u003eThe PPG three-blade impeller combines the impact resistance and chemical resistance of glass-reinforced polypropylene with the structural rigidity of an aluminum hub. This construction is well-suited to environments where the blower may encounter airborne particulates or chemical vapors.\u003c\/p\u003e\n\u003ch4\u003eSteel\/Chrome Plated Grill\u003c\/h4\u003e\n\u003cp\u003eThe chrome-plated steel grill protects the impeller from accidental contact and debris ingestion while maintaining airflow efficiency. The robust grill construction is appropriate for the demanding environments — construction sites, industrial plants, and confined space entry operations — where this blower is designed to work.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eThe 9530 is designed to meet the ventilation demands of confined space entry operations, providing the high CFM output needed to rapidly purge hazardous gases and introduce fresh air before and during worker entry. Per Allegro guidance, the blower should be set back a minimum of five feet from the opening to prevent purged gases from being drawn back into the intake.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Ventilation\u003c\/h4\u003e\n\u003cp\u003eLarge-scale construction projects — including tunnels, vaults, and below-grade structures — require high-volume air movement to control dust, fumes, and heat. The 9530's 9,570 CFM free-air output makes it effective for ventilating expansive work areas where smaller blowers would be insufficient.\u003c\/p\u003e\n\u003ch4\u003eIndustrial and Manufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eIn manufacturing plants and industrial facilities, the 9530 can be deployed to ventilate work areas, equipment enclosures, and process spaces where air quality must be maintained for worker safety and process integrity.\u003c\/p\u003e\n\u003ch4\u003eTunnels and Underground Structures\u003c\/h4\u003e\n\u003cp\u003eTunnels are listed as a primary confined space type in Allegro's application guidance. The 9530's high output and interchangeable flange make it suitable for both supply and exhaust ventilation configurations in tunnel environments.\u003c\/p\u003e\n\u003ch4\u003eManholes, Vaults, and Vessels\u003c\/h4\u003e\n\u003cp\u003eFor utility and infrastructure work involving manholes, vaults, and vessels, the 9530 provides the airflow capacity to rapidly clear hazardous atmospheres prior to and during worker entry, supporting compliance with OSHA confined space entry requirements.\u003c\/p\u003e\n\u003ch4\u003eShipyard and Refinery Applications\u003c\/h4\u003e\n\u003cp\u003eAllegro identifies shipyards and refineries as industries that use ventilation blowers. The 9530's durable steel construction and high output make it appropriate for the large, complex spaces common in these environments.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDuctwork (axial blowers are compatible with in-line axial booster blowers as velocity accelerators for longer duct distances)\u003c\/li\u003e\n\u003cli\u003eManholes\u003c\/li\u003e\n\u003cli\u003eTunnels\u003c\/li\u003e\n\u003cli\u003eVaults\u003c\/li\u003e\n\u003cli\u003eVessels\u003c\/li\u003e\n\u003cli\u003ePipelines\u003c\/li\u003e\n\u003cli\u003eSilos\u003c\/li\u003e\n\u003cli\u003eStorage bins\u003c\/li\u003e\n\u003cli\u003eHoppers\u003c\/li\u003e\n\u003cli\u003eTanks (non-hazardous environments; for hazardous\/API tank applications, explosion-proof or venturi\/jet fan models are recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_049938f5-8fee-4fb6-8a01-16d7f9d9c615.pdf?v=1791922534\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum airflow output of the 9530?\u003c\/strong\u003e\u003cbr\u003eA: The 9530 delivers 9,570 CFM free air, 8,610 CFM with one 90° bend, and 7,750 CFM with two 90° bends — the highest output of any blower in the Allegro ventilation lineup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both intake and exhaust ventilation?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The interchangeable flange can be repositioned to either the intake or exhaust side of the blower, allowing it to function as either a supply or exhaust ventilator depending on the application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What voltage does the 9530 operate on?\u003c\/strong\u003e\u003cbr\u003eA: The motor accepts both 115V and 230V AC at 60 Hz, providing flexibility to connect to different power sources on site without additional equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower suitable for hazardous (explosive) atmospheres?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9530 is a standard (non-explosion-proof) AC metal blower intended for use in non-hazardous environments. For hazardous environments, Allegro offers explosion-proof blower models. Refer to Allegro's blower selection guidance to choose the appropriate model for your environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How far should the blower be positioned from a confined space opening?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends setting the blower back a minimum of five feet from the opening when ventilating a manhole or tank. This prevents hazardous gases purged from the confined space from being drawn back into the blower intake and forced back into the space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9530 an axial or centrifugal blower, and what does that mean for my application?\u003c\/strong\u003e\u003cbr\u003eA: The 9530 is an axial blower, which is designed for high airflow with lower pressure. Axial blowers are best suited for shorter distances with minimal ducting and bends, and for applications where portability and maximum CFM are the primary requirements. For longer duct runs with multiple 90° bends, a centrifugal blower may be more appropriate.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687468171438,"sku":"9530","price":3798.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/540aa6fd4440964966342d70907dadd639fbd6ce.jpg?v=1791922538"},{"product_id":"manhole-lid-lifter","title":"Manhole Lid Lifter","description":"\u003ch2\u003eAllegro Manhole Lid Lifter – Heavy-Duty One-Piece Steel Hook Lifter for Confined Space Access\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9401-20 Manhole Lid Lifter is a professional-grade, one-piece tool engineered for utilities, construction, sewer, and confined space applications where reliable manhole cover removal is required. At 42 inches in length and weighing just 9 lbs., it delivers the leverage needed to lift even the heaviest manhole lids without additional equipment. The 21-inch alloy steel hook is heat treated and hardened cadmium-plated for long-term durability in harsh field conditions. Designed for contractors and trades professionals who need a dependable, low-maintenance tool for daily confined space entry operations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9401-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851940106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUtilities, Construction, Confined Space, Sewer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e42 in. (106.7 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e9 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHook Length\u003c\/td\u003e\n\u003ctd\u003e21 in. (53.3 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Torque\u003c\/td\u003e\n\u003ctd\u003e6,000 Kgf-cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport Leg Angle\u003c\/td\u003e\n\u003ctd\u003e6 in. (15.2 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle Material\u003c\/td\u003e\n\u003ctd\u003eAll-steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHook Material\u003c\/td\u003e\n\u003ctd\u003eAlloy steel, heat treated, hardened cadmium-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrip\u003c\/td\u003e\n\u003ctd\u003eRubber grip on handle and rubber foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eTensile Strength\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-20\u003c\/td\u003e\n\u003ctd\u003eManhole Lid Lifter (42″ long)\u003c\/td\u003e\n\u003ctd\u003e6,000 Kgf-cm (max torque)\u003c\/td\u003e\n\u003ctd\u003e9 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike pry bars or multi-piece lifting systems, the 9401-20 is a single-piece tool that requires no assembly and stores compactly with the hook locked into the pole. The combination of a 42-inch all-steel handle, a 6-inch angled support leg, and a heat-treated alloy steel hook rated to 6,000 Kgf-cm of max torque gives it a mechanical advantage that reduces physical strain compared to improvised lifting methods. Cadmium plating and rubber components address the corrosion and slip hazards common in sewer and utility environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eLong All-Steel Handle with Angled Support Leg\u003c\/h4\u003e\n\u003cp\u003eThe 42-inch all-steel handle combined with a 6-inch angled support leg provides the mechanical leverage needed to remove and replace even the heaviest manhole covers. This reduces the physical effort required and minimizes strain on the operator during repeated lifts throughout a workday.\u003c\/p\u003e\n\u003ch4\u003e21-Inch Heat-Treated Alloy Steel Hook\u003c\/h4\u003e\n\u003cp\u003eThe hook is constructed from alloy steel that has been heat treated for added strength, allowing it to handle the demanding torque loads encountered when breaking loose stuck or debris-laden manhole covers. At 21 inches, it provides deep, secure engagement with the lid.\u003c\/p\u003e\n\u003ch4\u003eHardened Cadmium-Plated Finish\u003c\/h4\u003e\n\u003cp\u003eThe cadmium plating on the hook is hardened to resist rust and corrosion, which is critical for tools regularly exposed to sewer gases, moisture, and road chemicals. This extends the service life of the tool and reduces replacement costs over time.\u003c\/p\u003e\n\u003ch4\u003eLockable Hook for Safe Storage\u003c\/h4\u003e\n\u003cp\u003eThe alloy steel hook recesses and locks into the pole when not in use, eliminating the risk of accidental deployment during transport or storage. This makes the tool safer to carry in a work vehicle alongside other equipment.\u003c\/p\u003e\n\u003ch4\u003eRubber Grip and Rubber Foot\u003c\/h4\u003e\n\u003cp\u003eRubber grips on the handle provide a secure, non-slip hold during lifting operations, while the rubber foot minimizes slippage on pavement or wet surfaces. Both features contribute to safer operation in the field conditions typical of utility and sewer work.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eUtility Maintenance\u003c\/h4\u003e\n\u003cp\u003eUsed by utility crews to access underground infrastructure for inspection, repair, and maintenance of water, gas, and electrical systems beneath manhole covers.\u003c\/p\u003e\n\u003ch4\u003eSewer and Wastewater Operations\u003c\/h4\u003e\n\u003cp\u003eProvides reliable lid removal for sewer maintenance crews entering confined spaces for cleaning, inspection, or emergency response in wet, corrosive environments.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Access\u003c\/h4\u003e\n\u003cp\u003eEnables construction teams to quickly open and close manhole covers during underground utility installation or modification work on active job sites.\u003c\/p\u003e\n\u003ch4\u003eConfined Space Entry\u003c\/h4\u003e\n\u003cp\u003eSupports confined space entry programs by providing a controlled, safe method of opening manhole lids prior to atmospheric testing and worker entry.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCast iron manhole covers\u003c\/li\u003e\n\u003cli\u003eSteel manhole covers\u003c\/li\u003e\n\u003cli\u003eHeavy utility access lids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/viczblxchdvnmis91eja_bd75e2d9-e357-4bf8-afb8-3606522508bc.pdf?v=1791922653\" rel=\"noopener\" target=\"_blank\"\u003eProduct Sheets\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum torque rating for the 9401-20 Manhole Lid Lifter?\u003c\/strong\u003e\u003cbr\u003eA: The lifter is rated to a maximum torque of 6,000 Kgf-cm, providing sufficient force to remove heavy or stuck manhole covers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long is the hook on this lifter?\u003c\/strong\u003e\u003cbr\u003eA: The alloy steel hook measures 21 inches (53.3 cm) in length, providing deep engagement with manhole lid lift holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the hook be secured when not in use?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The hook recesses and locks into the pole for safe storage and transport, preventing accidental deployment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What anti-corrosion protection does this tool have?\u003c\/strong\u003e\u003cbr\u003eA: The hook is hardened and cadmium-plated to resist rust and corrosion, making it suitable for repeated use in sewer and wet utility environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much does the 9401-20 weigh?\u003c\/strong\u003e\u003cbr\u003eA: The lifter weighs 9 lbs. and is 42 inches long, making it manageable for a single operator to carry and use on site.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687472988334,"sku":"9401-20","price":291.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/0b4ea5b24a6d54fd6ff7567f42cbd69660a6bae4.jpg?v=1791922656"},{"product_id":"work-tent-economy","title":"Work Tent, Economy","description":"\u003ch2\u003eAllegro Economy Work Tent – Rapid-Deploy Utility Shelter for Confined Space \u0026amp; Construction Sites\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Economy Work Tent (Item #9403-66) is a portable, self-supporting utility shelter designed for contractors and trades professionals working in utilities, construction, confined space, and industrial environments. Constructed from 210 denier water-resistant nylon with UV and flame-retardant treatment, it springs from a compact backpack-style carry configuration into a full 6' D x 6' W x 7' H workspace in seconds. The open-bottom design makes it ideal for protecting workers operating over manhole covers or excavation sites, while 360° reflective striping and high-viz green coloring enhance jobsite visibility and safety.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9403-66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851940380\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUtilities, Construction, Confined Space, Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (D x W x H)\u003c\/td\u003e\n\u003ctd\u003e6' x 6' x 7' (1.82 m x 1.82 m x 2.13 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22 lbs. (9.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e210 denier water-resistant nylon, UV and flame-retardant treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eHigh strength nylon coated spring steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFolded Size\u003c\/td\u003e\n\u003ctd\u003e31\" L x 2.5\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStakes Included\u003c\/td\u003e\n\u003ctd\u003eTwelve yellow 9\" plastic stakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eHigh-viz green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003e360° reflective striping; meets CPAI-84 Standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent\u003c\/td\u003e\n\u003ctd\u003e10\" (25.4 cm) diameter hose vent in rear for blower or heater hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Reinforcement\u003c\/td\u003e\n\u003ctd\u003eNylon reinforced edges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClosures\u003c\/td\u003e\n\u003ctd\u003eHook and loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructural Support\u003c\/td\u003e\n\u003ctd\u003eTwo floor-to-floor fiber poles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess\u003c\/td\u003e\n\u003ctd\u003eOne large door and two large windows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9403-66\u003c\/td\u003e\n\u003ctd\u003eEconomy Work Tent\u003c\/td\u003e\n\u003ctd\u003e6' D x 6' W x 7' H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike rigid or frame-assembled shelters that require multiple workers and significant setup time, the Allegro Economy Work Tent deploys from a single compact carry package in seconds and can be set up from either the inside or outside. The combination of CPAI-84 flame-retardant compliance, UV treatment, and 360° reflective striping addresses safety requirements that basic tarps or pop-up canopies cannot meet on regulated jobsites.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eRapid Deployment – Setup in Seconds\u003c\/h4\u003e\n\u003cp\u003eThe spring steel frame allows the tent to pop open from its folded 31\" x 2.5\" carry size into a full 6' x 6' x 7' shelter almost instantly. Setup and breakdown can be performed from the inside or outside, giving workers flexibility in tight or confined work zones.\u003c\/p\u003e\n\u003ch4\u003e210 Denier Water-Resistant Nylon Construction\u003c\/h4\u003e\n\u003cp\u003eThe 210 denier nylon shell resists moisture penetration, keeping workers and equipment dry during wet-weather operations. Nylon reinforced edges add durability at high-stress points, extending the service life of the shelter under repeated field use.\u003c\/p\u003e\n\u003ch4\u003eUV \u0026amp; Flame-Retardant Treatment – Meets CPAI-84 Standards\u003c\/h4\u003e\n\u003cp\u003eUV treatment protects the fabric from degradation during extended outdoor exposure. Flame-retardant treatment and CPAI-84 compliance make this shelter suitable for jobsites where open flame, hot work, or regulatory requirements demand fire-resistant materials.\u003c\/p\u003e\n\u003ch4\u003e360° Reflective Striping \u0026amp; High-Viz Green Color\u003c\/h4\u003e\n\u003cp\u003eFull perimeter reflective striping ensures the shelter is visible to passing vehicles and equipment operators in low-light or nighttime conditions. The high-viz green color provides additional daytime conspicuity on active roadway or utility worksites.\u003c\/p\u003e\n\u003ch4\u003eOpen Bottom Design for Manhole \u0026amp; Excavation Work\u003c\/h4\u003e\n\u003cp\u003eThe open bottom allows the tent to be positioned directly over manhole covers, valve boxes, or excavation openings, providing overhead and side protection without interfering with the work area below. This is a critical feature for utility and municipal crews working in public rights-of-way.\u003c\/p\u003e\n\u003ch4\u003e10\" Rear Hose Vent for Blower or Heater Integration\u003c\/h4\u003e\n\u003cp\u003eThe 10\" (25.4 cm) diameter vent port in the rear panel accepts a standard blower or heater hose, enabling ventilation or climate control inside the shelter. This makes the tent compatible with confined space ventilation equipment and portable heaters for cold-weather operations.\u003c\/p\u003e\n\u003ch4\u003eHigh Strength Nylon Coated Spring Steel Frame with Fiber Poles\u003c\/h4\u003e\n\u003cp\u003eThe nylon coated spring steel frame provides structural rigidity while resisting corrosion in wet field conditions. Two floor-to-floor fiber poles add stability and prevent the walls from collapsing inward under wind load or equipment contact.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eUtility Manhole \u0026amp; Valve Work\u003c\/h4\u003e\n\u003cp\u003eThe open-bottom configuration allows the tent to be set directly over manhole covers or underground utility access points, shielding workers from weather while maintaining full access to the work area below.\u003c\/p\u003e\n\u003ch4\u003eExcavation Site Protection\u003c\/h4\u003e\n\u003cp\u003eProvides overhead and lateral weather protection for workers in open excavations or trenching operations without requiring a fixed or anchored structure.\u003c\/p\u003e\n\u003ch4\u003eConfined Space Entry Operations\u003c\/h4\u003e\n\u003cp\u003eSuitable for use at confined space entry points where a portable, quickly deployable shelter is needed to protect entry personnel and equipment from the elements.\u003c\/p\u003e\n\u003ch4\u003eConstruction Jobsite Shelter\u003c\/h4\u003e\n\u003cp\u003eServes as a temporary work shelter for tool staging, equipment protection, or worker break areas on active construction sites where permanent structures are not available.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Maintenance \u0026amp; Field Repair\u003c\/h4\u003e\n\u003cp\u003eProvides a protected workspace for field technicians performing maintenance or repair tasks in outdoor industrial environments, including refineries, plants, and infrastructure facilities.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor use over manhole covers and underground utility access points\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 10\" blower hoses for confined space ventilation equipment\u003c\/li\u003e\n\u003cli\u003eCompatible with portable heater hoses for cold-weather jobsite heating\u003c\/li\u003e\n\u003cli\u003eSuitable for use on unpaved, paved, and gravel surfaces (secured with included 9\" plastic stakes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this tent be set up by a single worker?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The spring steel frame allows the tent to self-deploy, and the design supports setup from either the inside or outside, making single-person deployment practical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the tent include stakes for securing it to the ground?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Twelve yellow 9\" plastic stakes are included with each tent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the rear vent port used for?\u003c\/strong\u003e\u003cbr\u003eA: The 10\" (25.4 cm) diameter vent in the rear panel is designed to accept a blower or heater hose, allowing integration with ventilation equipment or portable heaters inside the shelter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this tent meet any fire safety standards?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The nylon fabric is flame-retardant treated and the tent meets CPAI-84 Standards for flame resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the folded carry size of the tent?\u003c\/strong\u003e\u003cbr\u003eA: When folded, the tent measures 31\" L x 2.5\" H, making it compact enough to transport in a vehicle or carry to a worksite.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687485407406,"sku":"9403-66","price":677.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/33cc7b04634cb21a435df618b41fe7ab8a6e5b2a.jpg?v=1791922832"},{"product_id":"20-axial-ac-standard-metal-blower","title":"20\" Axial AC Standard Metal Blower","description":"\u003ch2\u003eAllegro 20\" Axial AC Standard Metal Blower — High-Volume Ventilation for Large Confined Spaces\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9525 is a 20-inch axial AC blower engineered for maximum airflow output in demanding construction, industrial, manufacturing, and confined space ventilation applications. Built around a 16-gauge cold rolled steel housing powder-coated in safety orange, this unit delivers up to 4,650 CFM of free-air flow from a 1\/2 HP motor running on 115V AC. Designed for contractors and trades professionals who require a durable, portable, and certified ventilation solution, the 9525 is UL Listed and certified to CSA Standard C22.2 No.113.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9525\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851952505\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e69 lbs. (unit); 56 lbs. (per linecard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V AC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003e16-gauge cold rolled steel, powder-coated safety orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Blade\u003c\/td\u003e\n\u003ctd\u003eGlass reinforced Polypropylene (PPG) three-blade fan with aluminum hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill\u003c\/td\u003e\n\u003ctd\u003eSteel\/zinc plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeet\u003c\/td\u003e\n\u003ctd\u003e4 rubber feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange\u003c\/td\u003e\n\u003ctd\u003eInterchangeable for intake or exhaust mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eAvailable in US and International wiring configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed; CSA Certified (CSA Standard C22.2 No.113)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e4,650 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e3,150 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e2,950 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOrder No.\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9525\u003c\/td\u003e\n\u003ctd\u003e20\" Axial AC Standard Metal Blower (US wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9525-E\u003c\/td\u003e\n\u003ctd\u003e20\" Axial AC Standard Metal Blower (International wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCompared to smaller-diameter axial blowers in the Allegro lineup, the 20\" 9525 delivers substantially higher free-air CFM than the 16\" standard metal blower (3,400 CFM) while remaining in the standard output class — making it the right choice when large-area ventilation is needed without stepping up to a 2 HP high-output motor. For applications requiring even greater airflow, Allegro also offers the 20\" High Output Metal Blower (9525-50) at 2 HP and 7,500 CFM free air, and an explosion-proof variant (9525-01) for hazardous environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eHigh-Volume Axial Airflow\u003c\/h4\u003e\n\u003cp\u003eDelivering 4,650 CFM in free air, 3,150 CFM through one 90° bend, and 2,950 CFM through two 90° bends, this blower is designed for applications requiring a maximum amount of output. The axial design is optimized for high airflow with lower pressure, making it well-suited for shorter duct runs and spaces where moving large volumes of air quickly is the priority.\u003c\/p\u003e\n\u003ch4\u003e16-Gauge Cold Rolled Steel Housing\u003c\/h4\u003e\n\u003cp\u003eThe heavy-duty steel housing withstands the rigors of job site use while the powder-coated safety orange finish provides high visibility and corrosion resistance. This construction ensures longer blower life and helps lower total cost of ownership over time.\u003c\/p\u003e\n\u003ch4\u003eInterchangeable Flange for Intake or Exhaust Mounting\u003c\/h4\u003e\n\u003cp\u003eThe interchangeable flange allows the blower to be configured for either intake (supply) or exhaust (extraction) ventilation without additional hardware. This flexibility lets contractors adapt the unit to the specific ventilation strategy required for each confined space entry.\u003c\/p\u003e\n\u003ch4\u003eGlass Reinforced Polypropylene Three-Blade Fan with Aluminum Hub\u003c\/h4\u003e\n\u003cp\u003eThe PPG three-blade impeller is engineered to move high volumes of air efficiently within the steel housing. The aluminum hub provides a secure, durable connection between the blade assembly and the motor shaft.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Carrying Handles\u003c\/h4\u003e\n\u003cp\u003eBuilt-in carry handles make it straightforward to transport the blower to and from the job site, even in tight access situations. The 4 rubber feet provide stable placement on uneven surfaces once positioned.\u003c\/p\u003e\n\u003ch4\u003eUL Listed and CSA Certified\u003c\/h4\u003e\n\u003cp\u003eThe 9525 is UL Listed and certified to CSA Standard C22.2 No.113 (Fans and Ventilators), giving contractors and safety managers documented assurance that the unit meets recognized North American product safety standards. International wiring configurations (9525-E) are also available for global project requirements.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eProvides fresh air supply or contaminant extraction in manholes, vaults, tunnels, vessels, and other permit-required confined spaces prior to and during worker entry, in compliance with OSHA ventilation requirements.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Ventilation\u003c\/h4\u003e\n\u003cp\u003eMoves large volumes of air through enclosed structures, basements, or partially completed buildings to control dust, fumes, and humidity during active construction phases.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Facility Ventilation\u003c\/h4\u003e\n\u003cp\u003eSupports air quality management in manufacturing plants, distribution centers, and industrial facilities where high-volume airflow is needed across large open areas or through ductwork with minimal bends.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Process Ventilation\u003c\/h4\u003e\n\u003cp\u003eExhausts process fumes, heat, or airborne particulates from manufacturing work zones, helping maintain safe ambient air conditions for workers.\u003c\/p\u003e\n\u003ch4\u003eDuctwork, Hoppers, Silos, and Storage Bins\u003c\/h4\u003e\n\u003cp\u003eSuitable for ventilating enclosed storage structures and process vessels where large-diameter, high-CFM airflow is required to purge or refresh the internal atmosphere.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard (non-hazardous) atmospheres in confined spaces\u003c\/li\u003e\n\u003cli\u003eConstruction site enclosures and partially completed structures\u003c\/li\u003e\n\u003cli\u003eIndustrial and manufacturing work zones\u003c\/li\u003e\n\u003cli\u003eDuctwork systems with minimal 90° bends\u003c\/li\u003e\n\u003cli\u003eManholes, vaults, tunnels, and pipelines\u003c\/li\u003e\n\u003cli\u003eHoppers, silos, storage bins, and vessels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_47191264-1e08-4d7b-bcaf-b1281c2c4258.pdf?v=1791922972\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the free-air CFM rating of the 9525?\u003c\/strong\u003e\u003cbr\u003eA: The 20\" Axial AC Standard Metal Blower (9525) delivers 4,650 CFM in free air, 3,150 CFM through one 90° bend, and 2,950 CFM through two 90° bends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both intake and exhaust ventilation?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The interchangeable flange allows the 9525 to be mounted for either intake (supply air) or exhaust (extraction) configurations without additional hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9525 available in an international wiring configuration?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9525-E variant is wired to meet international standards for use outside the US.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower suitable for use in hazardous (explosive) atmospheres?\u003c\/strong\u003e\u003cbr\u003eA: No. The standard 9525 is rated for non-hazardous environments only. For hazardous locations, Allegro offers the 20\" Axial Explosion-Proof Metal Blower (9525-01 \/ 9525-01E).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does the 9525 carry?\u003c\/strong\u003e\u003cbr\u003eA: The 9525 is UL Listed and certified to CSA Standard C22.2 No.113 (Fans and Ventilators).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How far should the blower be set back from a confined space opening?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends setting the blower back a minimum of five (5) feet from the opening when ventilating a manhole or tank, to prevent hazardous gases purged from the confined space from being drawn back into the blower intake and recirculated into the space.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687492681902,"sku":"9525","price":2082.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/25ff1e08041a500cd25eabca82706f5b5d1b33bc.jpg?v=1791922976"},{"product_id":"centrifugal-high-output-blower","title":"Centrifugal High Output Blower","description":"\u003ch2\u003eAllegro Centrifugal High Output Blower – Fast Purge Times for Large Confined Spaces\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9504-50 Centrifugal High Output Blower is a heavy-duty ventilation unit engineered for larger confined space environments that demand faster purge times and reliable airflow. Built around a 3\/4 HP cage-enclosed electric motor, it delivers higher CFM output than standard blowers, making it well-suited for construction, industrial, and manufacturing applications. The one-piece polyethylene housing in safety orange is both tough and lightweight, while dual 8\" flanged ports support positive ventilation or fume extraction. UL Listed and CSA Certified to CSA Standard C22.2 No. 113, this blower meets recognized safety standards for professional use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ Item #\u003c\/td\u003e\n\u003ctd\u003e9504-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851950457\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e52 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e3\/4 HP electric, cage-enclosed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Size\u003c\/td\u003e\n\u003ctd\u003e8\" (20.3 cm) flange on intake and exhaust ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (safety orange), one-piece construction with integrated handle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Material\u003c\/td\u003e\n\u003ctd\u003ePowder-coated 16-gauge steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill\u003c\/td\u003e\n\u003ctd\u003eSteel, black powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed; CSA Certified to CSA Standard C22.2 No. 113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eAvailable in US and International configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePair with ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize \/ Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9504-50\u003c\/td\u003e\n\u003ctd\u003eCentrifugal High Output Blower\u003c\/td\u003e\n\u003ctd\u003eBlower (Standard US wiring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9504-50E\u003c\/td\u003e\n\u003ctd\u003eCentrifugal High Output Blower (220V AC \/ 50 Hz)\u003c\/td\u003e\n\u003ctd\u003eBlower – Does NOT meet CSA C22.2 No. 113 requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCompared to lighter-duty ventilation fans, the 9504-50 combines a higher-output 3\/4 HP motor with dual 8\" flanged ports and a steel base for stability — a combination that supports both positive-pressure ventilation and fume extraction in demanding job-site conditions. The cage-enclosed motor and powder-coated steel components add a level of durability and operator protection not found in basic plastic blower units. UL Listing and CSA certification provide documented compliance for contractors working in regulated environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003e3\/4 HP Cage-Enclosed Electric Motor\u003c\/h4\u003e\n\u003cp\u003eThe 3\/4 HP motor delivers higher CFM output than lower-rated blowers, enabling faster purge times in large confined spaces. The cage enclosure protects the motor from incidental contact and debris, extending service life on active job sites.\u003c\/p\u003e\n\u003ch4\u003eDual 8\" Flanged Ports\u003c\/h4\u003e\n\u003cp\u003eBoth the intake and exhaust ports feature 8\" (20.3 cm) flanges, allowing direct connection to standard ducting for positive ventilation or fume extraction. This flexibility lets contractors configure the blower to push fresh air in or pull contaminated air out depending on the application.\u003c\/p\u003e\n\u003ch4\u003eTough, Lightweight Polyethylene Housing\u003c\/h4\u003e\n\u003cp\u003eThe one-piece safety orange polyethylene housing resists impact and corrosion while keeping overall weight manageable at 52 lbs. The high-visibility color improves site safety by making the unit easy to spot in low-light confined space environments.\u003c\/p\u003e\n\u003ch4\u003ePowder-Coated 16-Gauge Steel Base\u003c\/h4\u003e\n\u003cp\u003eThe heavy-gauge steel base with feet provides a stable platform that resists tipping during operation, an important consideration when running ducting in tight or uneven spaces. The powder-coat finish protects against rust and abrasion in harsh job-site conditions.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Carry Handle \u0026amp; On\/Off Switch\u003c\/h4\u003e\n\u003cp\u003eThe built-in carry handle allows a single worker to reposition the blower without additional equipment, reducing setup time between tasks. The on\/off switch provides convenient, immediate control without requiring the operator to unplug the unit.\u003c\/p\u003e\n\u003ch4\u003eUL Listed \u0026amp; CSA Certified\u003c\/h4\u003e\n\u003cp\u003eCertification to CSA Standard C22.2 No. 113 and UL Listing confirm the blower meets recognized electrical safety requirements. This documentation supports compliance on regulated job sites and simplifies equipment approval processes for contractors.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eDesigned specifically for larger confined space environments, the 9504-50 purges hazardous fumes and introduces fresh air quickly to meet entry safety requirements.\u003c\/p\u003e\n\u003ch4\u003eFume Extraction\u003c\/h4\u003e\n\u003cp\u003eWith ducting attached to the exhaust port, the blower draws contaminated air out of enclosed work areas during welding, painting, or chemical application tasks.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Ventilation\u003c\/h4\u003e\n\u003cp\u003eSuitable for ventilating tunnels, utility vaults, manholes, and other below-grade or enclosed construction spaces where air quality must be maintained during active work.\u003c\/p\u003e\n\u003ch4\u003eIndustrial \u0026amp; Manufacturing Environments\u003c\/h4\u003e\n\u003cp\u003eThe durable polyethylene and steel construction withstands the demands of industrial facilities where continuous or repeated ventilation cycles are required.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard 8\" ventilation ducting (intake and exhaust)\u003c\/li\u003e\n\u003cli\u003eConfined spaces in concrete, steel, and masonry structures\u003c\/li\u003e\n\u003cli\u003eUtility vaults, manholes, and below-grade enclosures\u003c\/li\u003e\n\u003cli\u003eIndustrial and manufacturing enclosures requiring air quality control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9504-50 available in a 220V international version?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9504-50E is the 220V AC \/ 50 Hz variant for international use. Note that the 9504-50E does not meet CSA C22.2 No. 113 requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ducting size is compatible with this blower?\u003c\/strong\u003e\u003cbr\u003eA: Both the intake and exhaust ports feature 8\" (20.3 cm) flanges. Allegro recommends pairing the blower with compatible 8\" ducting for optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the motor protected against contact or debris?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 3\/4 HP electric motor is cage-enclosed, providing protection for both the motor and the operator during operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both positive ventilation and fume extraction?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The dual 8\" flanged ports allow the unit to be configured for positive-pressure ventilation (pushing fresh air in) or fume extraction (pulling contaminated air out) depending on ducting setup.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Blower (114V-230V AC\/ 60HZ)","offer_id":67687499268270,"sku":"9504-50","price":1882.75,"currency_code":"USD","in_stock":true},{"title":"Blower (220V AC\/50 Hz)","offer_id":67687499301038,"sku":"9504-50E","price":2251.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/56850dc03e5c132c9c8e6be631e901b65013e395.jpg?v=1791923131"},{"product_id":"8-ac-air-bag-1","title":"8\" AC Air Bag","description":"\u003ch2\u003eAllegro 8\" AC Air Bag — All-in-One Confined Space Ventilation Blower System\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9535-08 is an 8\" axial AC metal blower system with ducting integrated into a heavy-duty reinforced polyester storage bag, creating a self-contained, all-in-one ventilation unit purpose-built for confined space entry operations. Designed for construction, industrial, and manufacturing environments, the Air Bag system eliminates the need to remove the blower from the bag during operation, reducing setup time and handling on the job site. The unit ships with either 15 ft. or 25 ft. of single-ply vinyl\/polyester PVC-coated ducting and is UL Recognized and CSA Certified to CSA Standard C22.2 No. 113, meeting the compliance requirements demanded by safety-conscious contractors and site supervisors.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9535-08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851953588\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Size\u003c\/td\u003e\n\u003ctd\u003e8\" (20.3 cm) axial blower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1\/4 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120V, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Air CFM (High Speed)\u003c\/td\u003e\n\u003ctd\u003e760 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003ctd\u003ePolypropylene seven-blade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing \u0026amp; Grill\u003c\/td\u003e\n\u003ctd\u003eSteel \/ powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch\u003c\/td\u003e\n\u003ctd\u003e2-speed molded-in carry handle switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Material\u003c\/td\u003e\n\u003ctd\u003eSingle-ply lightweight vinyl\/polyester PVC coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Color\u003c\/td\u003e\n\u003ctd\u003eYellow with black wear-strip and integrated nylon attachment strap on one end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Temperature Rating\u003c\/td\u003e\n\u003ctd\u003e180°F (82.2°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Material\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty reinforced polyester with shoulder strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized, CSA Certified (CSA Standard C22.2 No. 113)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eDucting Length\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9535-08\u003c\/td\u003e\n\u003ctd\u003e8\" AC Air Bag with 15' Ducting\u003c\/td\u003e\n\u003ctd\u003e15 ft. (4.57 m)\u003c\/td\u003e\n\u003ctd\u003e25 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9535-08L\u003c\/td\u003e\n\u003ctd\u003e8\" AC Air Bag with 25' Ducting\u003c\/td\u003e\n\u003ctd\u003e25 ft. (7.62 m)\u003c\/td\u003e\n\u003ctd\u003e28–29 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike traditional canister-based blower systems that require the blower to be removed for operation or storage, the Air Bag design keeps the blower housed within the bag at all times — zippered openings handle all inlet, outlet, and cord access without disassembly. This integrated approach reduces the number of loose components on the job site and speeds up deployment compared to separate blower-and-canister configurations.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eAll-in-One Bag System\u003c\/h4\u003e\n\u003cp\u003eThe metal blower and ducting are permanently housed within a heavy-duty reinforced polyester bag, eliminating the need to manage separate components. Contractors can deploy the system directly from the bag, reducing setup time and the risk of misplaced parts on busy job sites.\u003c\/p\u003e\n\u003ch4\u003eZippered Ends for In-Bag Operation\u003c\/h4\u003e\n\u003cp\u003eZippered openings at both ends of the bag allow the blower to operate without ever being removed from the bag. Separate zipper openings accommodate the power cord plug\/inlet and the duct outlet, keeping the system fully functional while contained.\u003c\/p\u003e\n\u003ch4\u003e2-Speed Molded-In Carry Handle Switch\u003c\/h4\u003e\n\u003cp\u003eThe carry handle integrates a 2-speed switch, allowing operators to adjust airflow output without reaching for a separate control. This design keeps the control point at the natural grip location, improving ease of use during positioning and operation.\u003c\/p\u003e\n\u003ch4\u003eDual Carry Options\u003c\/h4\u003e\n\u003cp\u003eBoth a carry handle and a shoulder strap are included, giving workers flexibility when transporting the unit across a job site. The shoulder strap is particularly useful when navigating ladders, stairs, or confined access points where a free hand is needed.\u003c\/p\u003e\n\u003ch4\u003eSteel\/Powder-Coated Housing\u003c\/h4\u003e\n\u003cp\u003eThe blower housing and grill are constructed from powder-coated steel, providing durability in demanding construction and industrial environments. Metal construction offers greater resistance to impact and wear compared to plastic-housing alternatives.\u003c\/p\u003e\n\u003ch4\u003eTemperature-Resistant Ducting\u003c\/h4\u003e\n\u003cp\u003eThe single-ply vinyl\/polyester PVC-coated ducting is rated to 180°F (82.2°C), making it suitable for use in elevated-temperature environments. The yellow color with black wear-strip improves visibility and durability at the duct's most abrasion-prone contact points.\u003c\/p\u003e\n\u003ch4\u003eUL Recognized \u0026amp; CSA Certified\u003c\/h4\u003e\n\u003cp\u003eThe unit carries UL Recognition and CSA Certification to CSA Standard C22.2 No. 113 (Fans and Ventilators), satisfying the compliance requirements commonly specified in confined space entry programs and site safety plans.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Entry Ventilation\u003c\/h4\u003e\n\u003cp\u003eProvides fresh air supply or exhaust ventilation for workers entering manholes, vaults, tanks, tunnels, and other permit-required confined spaces in compliance with OSHA ventilation requirements.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Ventilation\u003c\/h4\u003e\n\u003cp\u003eDelivers airflow to enclosed or partially enclosed construction areas where natural ventilation is insufficient, including below-grade work zones and interior structural spaces.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Facility Maintenance\u003c\/h4\u003e\n\u003cp\u003eSupports maintenance operations in industrial environments such as pipelines, silos, hoppers, and vessels where temporary ventilation is required before and during worker entry.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Environment Air Movement\u003c\/h4\u003e\n\u003cp\u003eUsed in manufacturing facilities to ventilate enclosed work areas, equipment enclosures, or storage bins during inspection, cleaning, or repair operations.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDucting: Single-ply lightweight vinyl\/polyester PVC-coated flexible duct (yellow with black wear-strip)\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 8\" diameter duct fittings and connectors\u003c\/li\u003e\n\u003cli\u003eSuitable for use with Allegro 8\" MVP (Multi-Vent Piece) systems (see system order no. 9520-358M)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_dafcb6ea-96d8-4cca-8ea9-1a8a19e24265.pdf?v=1791923563\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the blower be operated while still inside the bag?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The bag is designed with zippered ends specifically to allow blower operation without removing the unit from the bag. Separate zipper openings handle the power cord inlet and duct outlet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ducting lengths are available for this model?\u003c\/strong\u003e\u003cbr\u003eA: The 9535-08 includes 15 ft. (4.57 m) of ducting at 25 lbs. The 9535-08L variant includes 25 ft. (7.62 m) of ducting at approximately 28–29 lbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output of the 8\" AC Air Bag?\u003c\/strong\u003e\u003cbr\u003eA: The unit delivers 760 CFM free air at high speed (120V, 60 Hz).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this unit certified for use in North American job sites?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 8\" AC Air Bag is UL Recognized and CSA Certified to CSA Standard C22.2 No. 113 (Fans and Ventilators).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this unit suitable for use in hazardous (explosive) atmospheres?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9535-08 is a standard AC electric blower and is not explosion-proof rated. For hazardous environments, Allegro offers separate explosion-proof blower models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used with an MVP (Multi-Vent Piece) system?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Allegro offers an 8\" AC Air Bag Blower System with 8\" MVP under order number 9520-358M, which pairs this blower with a multi-vent distribution piece for more complex ventilation layouts.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"15’ Ducting, 25 lbs.","offer_id":67687513653422,"sku":"9535-08","price":635.61,"currency_code":"USD","in_stock":true},{"title":"25’ Ducting, 28 lbs.","offer_id":67687513686190,"sku":"9535-08L","price":669.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/ac33c9ad315c1e86dfe87b4302c6d47434b39e9f_09d1b4ee-5dd6-4885-a102-874f277a4879.jpg?v=1791923566"},{"product_id":"tyvek®-supplied-air-respirator-hood","title":"Tyvek® Supplied Air Respirator Hood","description":"\u003ch2\u003eAllegro Tyvek® Supplied Air Respirator Hood – Lightweight, Disposable Full-Head Protection\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9910 Tyvek® Supplied Air Respirator Hood is a NIOSH-approved, loose-fitting hood respirator designed for contractors and trades professionals working in contaminated or hazardous environments. Constructed from poly-coated DuPont Tyvek®, it delivers splash-resistant protection with a single bib and surged seams that seal in airflow. The disposable design eliminates the need for respirator cleaning or decontamination, making it ideal for applications such as spray painting, asbestos abatement, and pharmaceutical or healthcare environments. Especially well-suited for bearded workers, the large, lightweight hood fits comfortably over the head without the seal issues associated with tight-fitting facepieces.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ Item #\u003c\/td\u003e\n\u003ctd\u003e9910\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851991009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePoly-coated DuPont Tyvek®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens\u003c\/td\u003e\n\u003ctd\u003e15 mil, clear, distortion-free, panoramic view lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproval\u003c\/td\u003e\n\u003ctd\u003eNIOSH approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eDisposable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eIncludes OBAC quick connects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDowntube\u003c\/td\u003e\n\u003ctd\u003eCorrugated, flexible downtube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eManufacturing, Automotive, Healthcare, Pharmaceutical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHood \u0026amp; Bib\u003c\/td\u003e\n\u003ctd\u003eSplash-resistant hood and single bib\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeams\u003c\/td\u003e\n\u003ctd\u003eSurged to seal in airflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eLightweight, loose-fitting, large design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize \/ Configuration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9910\u003c\/td\u003e\n\u003ctd\u003eComplete Tyvek Respirator Hood Assembly\u003c\/td\u003e\n\u003ctd\u003eComplete Tyvek Respirator Hood Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9910-10\u003c\/td\u003e\n\u003ctd\u003eReplacement Hood with suspension only\u003c\/td\u003e\n\u003ctd\u003eReplacement Hood with suspension only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike tight-fitting half or full-face respirators, the loose-fitting hood design accommodates bearded workers and those with facial hair without compromising the supplied-air seal. The disposable Tyvek® construction removes the burden of decontamination protocols — simply detach the downtube and clamp, then discard the hood — making it a practical choice for high-turnover or single-use job site scenarios.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eNIOSH Approved\u003c\/h4\u003e\n\u003cp\u003eThe 9910 carries NIOSH approval, confirming it meets federal respiratory protection standards. Contractors can deploy this hood with confidence on regulated job sites where approved equipment is required.\u003c\/p\u003e\n\u003ch4\u003ePoly-Coated DuPont Tyvek® Construction\u003c\/h4\u003e\n\u003cp\u003eThe hood and single bib are made from poly-coated DuPont Tyvek®, providing splash resistance against liquids and particulates. Surged seams further seal in the supplied airflow, maintaining a clean-air environment inside the hood.\u003c\/p\u003e\n\u003ch4\u003e15 Mil Panoramic View Lens\u003c\/h4\u003e\n\u003cp\u003eThe large, 15 mil clear lens is distortion-free and offers a wide, panoramic field of view. This is critical for tasks requiring precision, such as spray painting or working around equipment, where peripheral visibility directly affects quality and safety.\u003c\/p\u003e\n\u003ch4\u003eDisposable Design for Easy Decontamination\u003c\/h4\u003e\n\u003cp\u003eWhen the job is done, simply remove the downtube and clamp and discard the hood — no cleaning, sanitizing, or decontamination required. This is especially valuable in pharmaceutical, healthcare, or asbestos abatement environments where cross-contamination is a concern.\u003c\/p\u003e\n\u003ch4\u003eOBAC Quick Connects Included\u003c\/h4\u003e\n\u003cp\u003eEach assembly includes OBAC quick connects for fast, tool-free connection to the supplied air source. This reduces setup time and allows workers to disconnect quickly if needed.\u003c\/p\u003e\n\u003ch4\u003eLoose-Fitting, Comfortable for Bearded Workers\u003c\/h4\u003e\n\u003cp\u003eThe large, lightweight, loose-fitting design fits comfortably over the head and does not rely on a facial seal, making it especially suitable for workers with beards or facial hair who cannot achieve a proper seal with tight-fitting respirators. Each replacement hood also comes complete with a hood harness for added convenience.\u003c\/p\u003e\n\u003ch4\u003eOptional Lens Peel-Offs Available\u003c\/h4\u003e\n\u003cp\u003eOptional lens peel-offs (PN 9910-25) are available to extend lens clarity during extended use or in high-overspray environments, reducing downtime from lens contamination.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eSpray Painting\u003c\/h4\u003e\n\u003cp\u003eThe splash-resistant Tyvek® hood and panoramic lens provide full-head protection in spray painting environments where paint mist and overspray are present.\u003c\/p\u003e\n\u003ch4\u003eAsbestos Abatement\u003c\/h4\u003e\n\u003cp\u003eThe disposable design and sealed seams make this hood well-suited for asbestos abatement work, where decontamination of reusable equipment is difficult and single-use protection is preferred.\u003c\/p\u003e\n\u003ch4\u003eManufacturing\u003c\/h4\u003e\n\u003cp\u003eIn manufacturing environments with airborne particulates or chemical exposure, the supplied air hood delivers clean-air protection without the fit challenges of tight-fitting respirators.\u003c\/p\u003e\n\u003ch4\u003eAutomotive\u003c\/h4\u003e\n\u003cp\u003eAutomotive refinishing and body shop applications benefit from the distortion-free panoramic lens and splash-resistant construction during painting and coating operations.\u003c\/p\u003e\n\u003ch4\u003eHealthcare\u003c\/h4\u003e\n\u003cp\u003eThe disposable nature of the hood supports infection control protocols in healthcare settings where single-use respiratory protection is required.\u003c\/p\u003e\n\u003ch4\u003ePharmaceutical\u003c\/h4\u003e\n\u003cp\u003ePharmaceutical manufacturing environments requiring contamination control and respiratory protection can utilize the disposable hood to simplify compliance and reduce cross-contamination risk.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAirborne particulates and dusts\u003c\/li\u003e\n\u003cli\u003ePaint mist and overspray\u003c\/li\u003e\n\u003cli\u003eLiquid splashes (splash-resistant construction)\u003c\/li\u003e\n\u003cli\u003eAsbestos fibers (abatement applications)\u003c\/li\u003e\n\u003cli\u003eChemical vapors (when used with appropriate supplied air source)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the Allegro 9910 suitable for workers with beards or facial hair?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The loose-fitting hood design does not rely on a facial seal, making it especially comfortable and effective for bearded workers who cannot achieve a proper seal with tight-fitting respirators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is included with the complete assembly (Item #9910)?\u003c\/strong\u003e\u003cbr\u003eA: The complete assembly includes the Tyvek® hood, hood harness, corrugated flexible downtube, and OBAC quick connects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the hood be reused, or is it strictly single-use?\u003c\/strong\u003e\u003cbr\u003eA: The hood is designed as disposable. To dispose, remove the downtube and clamp before discarding the hood. The downtube and clamp components can be retained for use with a replacement hood (Item #9910-10).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are lens peel-offs available for the 9910?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Optional lens peel-offs are available under part number 9910-25, which can help maintain lens clarity in high-overspray or contaminated environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between Item #9910 and Item #9910-10?\u003c\/strong\u003e\u003cbr\u003eA: Item #9910 is the complete respirator hood assembly including all components. Item #9910-10 is a replacement hood with suspension only, intended for use when the downtube and hardware are being reused from a previous assembly.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Complete Tyvek Respirator Hood Assembly","offer_id":67687516242094,"sku":"9910","price":98.1,"currency_code":"USD","in_stock":true},{"title":"Replacement Hood with suspension only","offer_id":67687516274862,"sku":"9910-10","price":49.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/3c2cf0a958667b6bd892f6c233ef83f7fc8511e2.jpg?v=1791923669"},{"product_id":"12-axial-explosion-proof-ex-industrial-plastic-blower","title":"12\" Axial Explosion-Proof (EX) Industrial Plastic Blower","description":"\u003ch2\u003eAllegro 12\" Axial Explosion-Proof Industrial Plastic Blower — Safe Ventilation for Hazardous Confined Spaces\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9539-12EX is a 12-inch axial explosion-proof (EX) industrial plastic blower engineered for ventilating large confined spaces in statically conductive and hazardous environments. Powered by a 1\/3 HP single-phase motor at 115V AC, it meets Class I, Divisions 1 and 2, Groups C and D and Class II, Divisions 1 and 2, Groups F and G hazardous location requirements, making it suitable for environments where flammable gases, vapors, or combustible dusts may be present. The polyethylene housing is lightweight, corrosion-resistant, UV-resistant, and chemical-resistant, delivering long-term durability in demanding industrial, construction, and manufacturing settings. UL Recognized and CSA Certified to CSA Standard C22.2 No. 113, this blower is a code-compliant solution for contractors and safety professionals who cannot compromise on ventilation reliability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ Order No.\u003c\/td\u003e\n\u003ctd\u003e9539-12EX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851953939\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade Size\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1\/3 HP, single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V AC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e1,475 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e1,300 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e1,200 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSafety Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e25 lbs. (blower only per linecard) \/ 32 lbs. (per product listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Location Rating\u003c\/td\u003e\n\u003ctd\u003eClass I, Divisions 1 and 2, Groups C and D; Class II, Divisions 1 and 2, Groups F and G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUL Recognized; CSA Certified to CSA Standard C22.2 No. 113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePair with Allegro statically conductive ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug Type\u003c\/td\u003e\n\u003ctd\u003eNEMA rated 115V plug (explosion-proof socket required, sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Type\u003c\/td\u003e\n\u003ctd\u003eAxial, Explosion-Proof (EX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAirflow Performance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003cth\u003eCFM\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Air\u003c\/td\u003e\n\u003ctd\u003e1,475 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne 90° Bend\u003c\/td\u003e\n\u003ctd\u003e1,300 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwo 90° Bends\u003c\/td\u003e\n\u003ctd\u003e1,200 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote: CFM calculated using 15' x 12\" ducting. Free Air calculated at blower.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9539-12EX\u003c\/td\u003e\n\u003ctd\u003e12\" Axial Explosion-Proof (EX) Industrial Plastic Blower\u003c\/td\u003e\n\u003ctd\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCompared to standard axial blowers, the 9539-12EX delivers certified explosion-proof performance in a lightweight polyethylene housing — eliminating the added weight and corrosion concerns associated with metal EX blowers. Its stackable design and molded carry handle reduce storage footprint and improve job-site mobility without sacrificing the high-output airflow required for large confined space ventilation. The ability to operate in both supply (positive) and exhaust (negative) airflow modes further reduces the need for additional equipment on complex ventilation setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eExplosion-Proof (EX) Certification\u003c\/h4\u003e\n\u003cp\u003eMeets Class I, Divisions 1 and 2, Groups C and D and Class II, Divisions 1 and 2, Groups F and G hazardous location requirements, and is UL Recognized and CSA Certified to CSA Standard C22.2 No. 113. Contractors working in environments with flammable gases, vapors, or combustible dusts can deploy this blower with confidence in its compliance and safety rating.\u003c\/p\u003e\n\u003ch4\u003eLightweight Polyethylene Housing\u003c\/h4\u003e\n\u003cp\u003eThe polyethylene canister and blower housing is corrosion-resistant, UV-resistant, and chemical-resistant, making it significantly lighter than metal explosion-proof alternatives. This reduces fatigue during transport and setup, particularly important when moving equipment in and out of confined spaces repeatedly throughout a shift.\u003c\/p\u003e\n\u003ch4\u003eDual-Direction Airflow (Supply and Exhaust)\u003c\/h4\u003e\n\u003cp\u003eThe 9539-12EX can be configured to ventilate (supply fresh air) or exhaust (remove contaminated air) from a confined space. This dual-mode capability reduces the number of blowers a crew needs to purchase and transport, lowering overall equipment costs on the job.\u003c\/p\u003e\n\u003ch4\u003eBooster Blower Compatible\u003c\/h4\u003e\n\u003cp\u003eCan be used as a booster blower in-line with other axial blowers to extend effective duct distances and maintain adequate airflow in longer or more complex ventilation runs. This makes it a versatile component in multi-blower confined space ventilation systems.\u003c\/p\u003e\n\u003ch4\u003eMolded Carry Handle and Stackable Design\u003c\/h4\u003e\n\u003cp\u003eThe carry handle is molded directly into the blower and canister housing for secure, ergonomic transport. The stackable design allows multiple units to be stored compactly, saving space in work vehicles and on job sites.\u003c\/p\u003e\n\u003ch4\u003eBottom Enclosure for Electrical Component Protection\u003c\/h4\u003e\n\u003cp\u003eA bottom enclosure shields the electrical components from debris, moisture, and contaminants encountered in industrial and construction environments. This protection contributes to longer blower life and lower total cost of ownership over time.\u003c\/p\u003e\n\u003ch4\u003e\"Safety Orange\" High-Visibility Color\u003c\/h4\u003e\n\u003cp\u003eThe safety orange color ensures the blower is easily visible in busy, congested work environments, reducing the risk of trip hazards and improving overall job-site safety awareness.\u003c\/p\u003e\n\u003ch4\u003eSuper Quiet Operation\u003c\/h4\u003e\n\u003cp\u003eDesigned for quieter operation compared to typical industrial blowers, reducing noise fatigue for workers in confined spaces and surrounding areas during extended ventilation operations.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eDesigned specifically for ventilating large confined spaces such as manholes, vaults, tanks, tunnels, and vessels where hazardous gases or oxygen-deficient atmospheres may be present. Meets OSHA confined space ventilation requirements when used with appropriate ducting and safety protocols.\u003c\/p\u003e\n\u003ch4\u003eHazardous Location Environments\u003c\/h4\u003e\n\u003cp\u003eRated for use in Class I and Class II hazardous locations, making it appropriate for refineries, chemical plants, fuel storage areas, and other sites where flammable vapors or combustible dusts are a risk.\u003c\/p\u003e\n\u003ch4\u003eConstruction Sites\u003c\/h4\u003e\n\u003cp\u003eProvides fresh air supply or exhaust ventilation in below-grade construction areas, utility tunnels, and enclosed structures where air quality must be maintained for worker safety.\u003c\/p\u003e\n\u003ch4\u003eIndustrial and Manufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eSuitable for ventilating industrial equipment enclosures, processing areas, and manufacturing spaces where statically conductive environments or hazardous atmospheres require explosion-proof rated equipment.\u003c\/p\u003e\n\u003ch4\u003eInline Booster Application\u003c\/h4\u003e\n\u003cp\u003eCan be deployed as a booster blower alongside other axial units to extend duct runs and maintain airflow velocity over longer distances, supporting complex multi-zone ventilation setups.\u003c\/p\u003e\n\u003ch4\u003eShipyard and Refinery Work\u003c\/h4\u003e\n\u003cp\u003eThe explosion-proof rating and chemical-resistant housing make this blower well-suited for shipyard confined spaces and refinery vessels where flammable gases and corrosive environments are common.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStatically conductive ducting (Allegro brand recommended)\u003c\/li\u003e\n\u003cli\u003eStandard 12\" diameter flexible ducting (non-EX applications)\u003c\/li\u003e\n\u003cli\u003eExplosion-proof socket\/outlet (required, sold separately)\u003c\/li\u003e\n\u003cli\u003eCompatible with Allegro 12\" inline booster blower (Order No. 9539-12EXI) for extended duct runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_4fb9a626-af6c-499b-a1d6-a48e90f335ea.pdf?v=1791923786\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this blower require a special outlet or socket?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9539-12EX includes a NEMA rated 115V plug but requires an explosion-proof socket for operation. The explosion-proof socket is sold separately and is mandatory for use in hazardous locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What hazardous location classifications does this blower meet?\u003c\/strong\u003e\u003cbr\u003eA: The 9539-12EX meets Class I, Divisions 1 and 2, Groups C and D and Class II, Divisions 1 and 2, Groups F and G hazardous location requirements. It is UL Recognized and CSA Certified to CSA Standard C22.2 No. 113.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both supply and exhaust ventilation?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9539-12EX can ventilate (supply fresh air into a space) or exhaust (remove air from a space), providing operational flexibility and reducing the need for separate supply and exhaust units.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of ducting should be used with this explosion-proof blower?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends pairing the 9539-12EX with Allegro statically conductive ducting to maintain the integrity of the explosion-proof system in hazardous environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used as a booster blower?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9539-12EX can be used as a booster blower in-line with other axial blowers to extend duct distances and maintain adequate airflow in longer ventilation runs. A dedicated 12\" Axial Explosion-Proof Inline Booster Plastic Blower (Order No. 9539-12EXI) is also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output of the 9539-12EX?\u003c\/strong\u003e\u003cbr\u003eA: The blower delivers 1,475 CFM free air, 1,300 CFM with one 90° bend, and 1,200 CFM with two 90° bends, based on testing with 15' x 12\" ducting.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687521976494,"sku":"9539-12EX","price":2199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/6f3d99830614510165385a0622a4201ef4acfdbd.jpg?v=1791923790"},{"product_id":"saran™-maintenance-free-hood","title":"Saran™ Maintenance Free Hood","description":"\u003ch2\u003eSaran™ Maintenance Free Hood — Zero-Permeability Chemical Protection for Demanding Environments\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Saran™ Maintenance Free Hood (Item #9911-20S) is a NIOSH-approved, disposable supplied air respirator hood engineered for workers facing exposure to hazardous chemicals, asbestos, agricultural pesticides, and other airborne and liquid contaminants. Constructed from Saran-coated DuPont Tyvek®, the hood delivers zero permeability to air and moisture, providing total protection against a broad range of hazardous materials. Its lightweight, loose-fitting design makes it especially well-suited for bearded workers and extended wear in manufacturing, agriculture, asbestos abatement, and chemical handling operations. This listing covers the replacement hood only; complete assembly configurations are available separately.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9911-20S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851991177\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eManufacturing, Agriculture, Asbestos, Chemical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSaran-coated DuPont Tyvek®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens\u003c\/td\u003e\n\u003ctd\u003e15 mil, clear, distortion-free, panoramic view\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeams\u003c\/td\u003e\n\u003ctd\u003eHeat tape sealed (liquid and gas-tight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproval\u003c\/td\u003e\n\u003ctd\u003eNIOSH approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eLightweight, loose-fitting, large; disposable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Dampening\u003c\/td\u003e\n\u003ctd\u003eMulti-layer foam sound dampening system in downtube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermeability\u003c\/td\u003e\n\u003ctd\u003eZero permeability to air and moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePatented By\u003c\/td\u003e\n\u003ctd\u003eAllegro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike standard Tyvek® hoods, the Saran™ laminate layer eliminates air and moisture permeability entirely, extending protection to a broader range of chemicals than non-coated alternatives. The heat-taped seams create a liquid and gas-tight barrier that standard sewn seams cannot match, making this hood appropriate for splash-intensive and vapor-heavy tasks where lesser hoods would allow ingress.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eNIOSH Approved\u003c\/h4\u003e\n\u003cp\u003eNIOSH approval confirms the hood meets federal respiratory protection standards, giving contractors and safety managers documented compliance for regulated jobsites. This is particularly critical for asbestos abatement and hazardous waste operations where regulatory requirements are strictly enforced.\u003c\/p\u003e\n\u003ch4\u003eSaran-Coated DuPont Tyvek® Construction\u003c\/h4\u003e\n\u003cp\u003eThe Saran laminate applied over DuPont Tyvek® creates a zero-permeability barrier against both air and moisture, offering protection against a broader range of chemicals than uncoated Tyvek® alone. This makes the hood suitable for acid handling, pesticide exposure, and chemical handling where liquid and vapor ingress are both concerns.\u003c\/p\u003e\n\u003ch4\u003eHeat Tape Sealed Seams\u003c\/h4\u003e\n\u003cp\u003eAll seams are heat tape sealed to form a liquid and gas-tight seal, eliminating the pinhole vulnerabilities inherent in stitched seams. For workers handling corrosive liquids or toxic vapors, this construction detail is a critical line of defense.\u003c\/p\u003e\n\u003ch4\u003e15 Mil Panoramic View Lens\u003c\/h4\u003e\n\u003cp\u003eThe clear, distortion-free, 15 mil panoramic lens provides a wide field of vision, reducing the situational awareness limitations common with narrower face shields. Optional lens peel-offs (PN 9910-25) are available to extend lens service life in splash-heavy environments.\u003c\/p\u003e\n\u003ch4\u003eMulti-Layer Foam Sound Dampening in Downtube\u003c\/h4\u003e\n\u003cp\u003eThe integrated multi-layer foam sound dampening system in the downtube reduces airflow noise, improving communication and comfort during extended wear. This is a meaningful ergonomic advantage on noisy industrial jobsites where worker fatigue and communication are ongoing concerns.\u003c\/p\u003e\n\u003ch4\u003eLightweight, Loose-Fitting Design\u003c\/h4\u003e\n\u003cp\u003eThe large, loose-fitting hood style is especially comfortable for bearded workers who cannot achieve a proper face seal with tight-fitting respirators. Its lightweight construction reduces neck and head fatigue during prolonged use, supporting productivity across full work shifts.\u003c\/p\u003e\n\u003ch4\u003eDisposable Construction\u003c\/h4\u003e\n\u003cp\u003eSingle-use disposability eliminates decontamination requirements between uses, reducing labor costs and cross-contamination risk in hazardous material environments. This is particularly advantageous in asbestos abatement and chemical handling where thorough decontamination of reusable equipment is time-consuming and costly.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eAcid Handling\u003c\/h4\u003e\n\u003cp\u003eThe zero-permeability Saran-coated Tyvek® and liquid-tight heat-taped seams provide reliable protection during acid transfer, mixing, and handling operations where splash and vapor exposure are constant risks.\u003c\/p\u003e\n\u003ch4\u003eTank Cleaning\u003c\/h4\u003e\n\u003cp\u003eConfined space tank cleaning exposes workers to residual chemical vapors and liquid splashes; the gas-tight seam construction and full-hood coverage make this respirator appropriate for such high-exposure tasks.\u003c\/p\u003e\n\u003ch4\u003eAgricultural Pesticide Handling\u003c\/h4\u003e\n\u003cp\u003ePesticide application and mixing operations require protection against both liquid contact and vapor inhalation; the Saran™ hood's zero-permeability material addresses both exposure pathways simultaneously.\u003c\/p\u003e\n\u003ch4\u003eAsbestos Abatement\u003c\/h4\u003e\n\u003cp\u003eNIOSH approval and the disposable design make this hood well-suited for asbestos abatement projects where regulatory compliance and single-use disposal protocols are mandatory.\u003c\/p\u003e\n\u003ch4\u003eChemical Handling and Hazardous Waste Management\u003c\/h4\u003e\n\u003cp\u003eBroad chemical resistance from the Saran laminate makes this hood appropriate for general chemical handling and hazardous waste management tasks across industrial and remediation settings.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Environments\u003c\/h4\u003e\n\u003cp\u003eIn manufacturing operations where workers face exposure to airborne particulates, chemical mists, or vapors, the hood's supplied air design and panoramic lens support both protection and productivity.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAcids and corrosive liquids\u003c\/li\u003e\n\u003cli\u003eAgricultural pesticides and herbicides\u003c\/li\u003e\n\u003cli\u003eAsbestos fibers and abatement debris\u003c\/li\u003e\n\u003cli\u003eHazardous chemical vapors and gases\u003c\/li\u003e\n\u003cli\u003eHazardous waste materials\u003c\/li\u003e\n\u003cli\u003eChemical splashes and mists\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9910-DSM\u003c\/td\u003e\n\u003ctd\u003eMaintenance Free Saran Hood Assembly with Low Pressure Flow Adapter and Suspension\u003c\/td\u003e\n\u003ctd\u003eAssembly with Low Pressure Flow Adapter and Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9911-20S\u003c\/td\u003e\n\u003ctd\u003eReplacement Maintenance Free Saran Hood\u003c\/td\u003e\n\u003ctd\u003eReplacement Maintenance Free Saran Hood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9911-CS\u003c\/td\u003e\n\u003ctd\u003eMaintenance Free Saran Hood with Personal Air Cooler\u003c\/td\u003e\n\u003ctd\u003eWith Personal Air Cooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9911-CVS\u003c\/td\u003e\n\u003ctd\u003eMaintenance Free Saran Hood with Flow Control Valve\u003c\/td\u003e\n\u003ctd\u003eWith Flow Control Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9911-HCS\u003c\/td\u003e\n\u003ctd\u003eMaintenance Free Saran Hood with Air Temperature Controller\u003c\/td\u003e\n\u003ctd\u003eWith Air Temperature Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this listing for a complete hood assembly or a replacement hood only?\u003c\/strong\u003e\u003cbr\u003eA: Item #9911-20S is a replacement Maintenance Free Saran Hood only. The complete assembly with Low Pressure Flow Adapter and Suspension is available under Item #9910-DSM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this hood approved for asbestos abatement work?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The Saran™ Maintenance Free Hood is NIOSH approved and is listed by the manufacturer as suitable for asbestos abatement applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can bearded workers use this hood?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The loose-fitting hood design does not rely on a face seal, making it especially comfortable and effective for bearded workers who cannot achieve a proper seal with tight-fitting respirators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are lens peel-offs available for this hood?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Optional lens peel-offs are available under Part Number 9910-25 to extend lens clarity in splash-intensive environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What configurations are available beyond the replacement hood?\u003c\/strong\u003e\u003cbr\u003eA: The Saran™ hood is available in multiple configurations including a version with a Personal Air Cooler (9911-CS), a Flow Control Valve (9911-CVS), and an Air Temperature Controller (9911-HCS), in addition to the base assembly (9910-DSM).\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Low Pressure Flow Adapter and Suspension","offer_id":67687525318830,"sku":"9910-DS","price":165.76,"currency_code":"USD","in_stock":true},{"title":"Replacement Saran Hood Only","offer_id":67687525351598,"sku":"9911-20S","price":157.49,"currency_code":"USD","in_stock":true},{"title":"High Pressure Flow Control Valve","offer_id":67687525417134,"sku":"9911-CVS","price":266.73,"currency_code":"USD","in_stock":true},{"title":"High Pressure Personal Air Cooler","offer_id":67687525384366,"sku":"9911-CS","price":446.29,"currency_code":"USD","in_stock":true},{"title":"High Pressure Air Temperature Controller","offer_id":67687525449902,"sku":"9911-HCS","price":682.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/b83b3a8acf27bd9dfbc7b0b7b0a2c8b6e7b1cd6c.jpg?v=1791923925"},{"product_id":"8-axial-ac-plastic-mini-pak-blower","title":"8\" Axial AC Plastic Mini-Pak Blower","description":"\u003ch2\u003eAllegro 8\" Axial AC Plastic Mini-Pak Blower — Lightest \u0026amp; Most Compact All-in-One Confined Space Ventilation Unit\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9532-15 is an 8\" axial AC plastic blower engineered for confined space ventilation in construction, industrial, and manufacturing environments. Its defining feature is an all-in-one design that stores 15 feet of ducting inside the blower housing, eliminating the need to manage separate components on the job site. Powered by a 1\/3 HP motor and a 9-blade polypropylene fan, it delivers up to 791 CFM of free-air airflow in a package that weighs just 19 lbs — claimed to be the lightest and shortest unit in its class. The safety orange polyethylene housing is corrosion-, UV-, and chemical-resistant, making it suitable for demanding field conditions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9532-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851953014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (shipping)\u003c\/td\u003e\n\u003ctd\u003e25 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Weight (with 15' ducting)\u003c\/td\u003e\n\u003ctd\u003e19 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e1\/3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003ctd\u003e9-blade Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Type\u003c\/td\u003e\n\u003ctd\u003eElectric (AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V–230V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSafety Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Included\u003c\/td\u003e\n\u003ctd\u003e15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e791 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e703 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e621 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCan Ventilate or Exhaust\u003c\/td\u003e\n\u003ctd\u003eYes (bi-directional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntake Duct Compatibility\u003c\/td\u003e\n\u003ctd\u003eSeparate 12\" duct (not included) can be attached to intake side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike heavier centrifugal or metal axial blowers, the Mini-Pak's all-in-one ducting storage system and sub-20 lb. operating weight make it uniquely suited for jobs where portability and rapid setup are priorities. Its polyethylene housing resists corrosion, UV exposure, and chemicals — properties that metal-housing alternatives cannot match without additional coatings or treatments. For contractors who need a reliable, low-cost axial solution for shorter duct runs and smaller confined spaces, the 9532-15 delivers high output without the bulk.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eAll-in-One Ducting Storage\u003c\/h4\u003e\n\u003cp\u003eThe compact design stores 15 feet of ducting inside the blower housing, creating a single self-contained unit. This eliminates loose components on the job site and dramatically speeds up setup, breakdown, and transport between locations.\u003c\/p\u003e\n\u003ch4\u003eLightest and Shortest in Its Class\u003c\/h4\u003e\n\u003cp\u003eAt just 19 lbs. with ducting included, this blower is claimed to be the lightest and shortest unit in the industry. Reduced carry weight lowers fatigue for workers moving equipment in and out of confined spaces or up and down ladders.\u003c\/p\u003e\n\u003ch4\u003eDurable Polyethylene Housing\u003c\/h4\u003e\n\u003cp\u003eThe safety orange polyethylene housing is lightweight while being corrosion-, UV-, and chemical-resistant for long service life in harsh environments. A bottom enclosure protects electrical components from jobsite debris and moisture.\u003c\/p\u003e\n\u003ch4\u003eMolded-In Carry Handle\u003c\/h4\u003e\n\u003cp\u003eThe integrated carry handle is molded directly into the housing, providing a secure, ergonomic grip without add-on hardware that can loosen or fail. This reinforces the unit's portability for single-person transport.\u003c\/p\u003e\n\u003ch4\u003eHigh Output Axial Airflow\u003c\/h4\u003e\n\u003cp\u003eThe 1\/3 HP motor and 9-blade polypropylene fan deliver 791 CFM free air, 703 CFM through one 90° bend, and 621 CFM through two 90° bends. This output level is well-suited for ventilating smaller confined spaces with minimal ducting runs.\u003c\/p\u003e\n\u003ch4\u003eSuper Quiet Operation\u003c\/h4\u003e\n\u003cp\u003eThe blower is described as super quiet, reducing noise exposure for workers in confined or enclosed environments. Lower noise levels also improve communication safety during confined space entry operations.\u003c\/p\u003e\n\u003ch4\u003eSafety Orange High-Visibility Color\u003c\/h4\u003e\n\u003cp\u003eThe safety orange color increases visibility on active job sites, reducing the risk of the unit being overlooked or struck by equipment. High-visibility equipment is a practical safety measure in busy construction and industrial settings.\u003c\/p\u003e\n\u003ch4\u003eUS and International Wiring Options\u003c\/h4\u003e\n\u003cp\u003eAvailable in standard 115V–230V AC\/50–60 Hz configurations as well as a 220V AC\/50 Hz international (E) version, giving contractors flexibility for domestic and overseas projects. Note: the E-version does not meet CSA C22.2 No. 113 requirements.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eDesigned to supply fresh air or exhaust hazardous gases from confined spaces such as manholes, vaults, tanks, and vessels prior to and during worker entry, in compliance with OSHA confined space requirements.\u003c\/p\u003e\n\u003ch4\u003eConstruction Sites\u003c\/h4\u003e\n\u003cp\u003eIdeal for ventilating enclosed work areas, trenches, and below-grade spaces on active construction projects where portability and quick deployment are essential.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Facilities\u003c\/h4\u003e\n\u003cp\u003eUsed in manufacturing plants, distribution centers, and refineries to ventilate hoppers, silos, pipelines, and other enclosed process equipment during maintenance or inspection.\u003c\/p\u003e\n\u003ch4\u003eExhaust Applications\u003c\/h4\u003e\n\u003cp\u003eThe blower can be configured to exhaust air as well as supply it, making it versatile for removing fumes, dust, or stale air from work areas.\u003c\/p\u003e\n\u003ch4\u003eTunnels and Pipelines\u003c\/h4\u003e\n\u003cp\u003eSuitable for short-distance ventilation of tunnels and pipelines where minimal ducting and bends are involved, leveraging the axial design's strength in high-airflow, lower-pressure scenarios.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard flexible ducting (15 ft. included; 25 ft. option available)\u003c\/li\u003e\n\u003cli\u003eSeparate 12\" intake duct (not included) attachable to intake side of blower\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eDucting \/ Notes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9532-15\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Mini-Pak Blower w\/ 15' Ducting\u003c\/td\u003e\n\u003ctd\u003e15' Ducting, 19 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9532-15E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Mini-Pak Blower w\/ 15' Ducting (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003e15' Ducting, 19 lbs. Does NOT meet CSA C22.2 No. 113 requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9532-25\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Mini-Pak Blower w\/ 25' Ducting\u003c\/td\u003e\n\u003ctd\u003e25' Ducting, 23 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9532-25E\u003c\/td\u003e\n\u003ctd\u003e8\" Axial AC Plastic Mini-Pak Blower w\/ 25' Ducting (220V AC\/50 Hz)\u003c\/td\u003e\n\u003ctd\u003e25' Ducting, 23 lbs. Does NOT meet CSA C22.2 No. 113 requirements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_6e02e6d2-a88a-43d6-9ed4-ddc2fa4e55db.pdf?v=1791924118\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used to exhaust air as well as supply it?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9532-15 can be configured to either ventilate (supply fresh air) or exhaust air from a confined space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I attach additional ducting to the intake side?\u003c\/strong\u003e\u003cbr\u003eA: Yes. A separate 12\" duct (not included) can be attached to the intake side of the blower to draw air from a more distant location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is an international voltage version available?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9532-15E is wired for 220V AC\/50 Hz for international use. Note that the E-version does not meet CSA C22.2 No. 113 requirements for Fans and Ventilators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow performance with ducting bends?\u003c\/strong\u003e\u003cbr\u003eA: With the included 15' ducting, the blower delivers 791 CFM free air, 703 CFM through one 90° bend, and 621 CFM through two 90° bends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower suitable for hazardous (explosive) environments?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9532-15 is a standard plastic axial blower rated for non-hazardous environments only. For hazardous locations, Allegro offers separate explosion-proof models such as the 9538 series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the recommended minimum setback distance when ventilating a manhole or tank?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends setting the blower back a minimum of five (5) feet from the opening when ventilating a manhole or tank, to prevent hazardous gases purged from the confined space from being drawn back into the blower intake.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"15' Ducting 19 lbs. (115V AC\/60HZ)","offer_id":67687534133422,"sku":"9532-15","price":479.25,"currency_code":"USD","in_stock":true},{"title":"15' Ducting 19 lbs. (220V AC\/50 Hz)","offer_id":67687534166190,"sku":"9532-15E","price":468.73,"currency_code":"USD","in_stock":true},{"title":"25' Ducting 23 lbs. (115V AC\/60HZ)","offer_id":67687534198958,"sku":"9532-25","price":512.31,"currency_code":"USD","in_stock":true},{"title":"25' Ducting 23 lbs. (220V AC\/50 Hz)","offer_id":67687534231726,"sku":"9532-25E","price":512.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/a13579f9a35c470bf4cc609b72e162d8551a8946.jpg?v=1791924121"},{"product_id":"smoke-test-kits-standard","title":"Smoke Test Kits, Standard (6 tubes per box)","description":"\u003ch2\u003eAllegro Standard Smoke Test Kit – OSHA-Compliant Qualitative Respirator Fit Testing\u003c\/h2\u003e\n\u003cp\u003eThe Allegro Standard Smoke Test Kit (Item #2050) is designed for qualitative fit testing of air-purifying respirators in compliance with OSHA's fit testing protocol using stannic chloride smoke. Intended for safety professionals and contractors across painting, manufacturing, oil \u0026amp; gas, and healthcare environments, this kit provides a fast, safe, and easy method to verify respirator fit before each use of a tight-fitting respirator. Each kit includes irritant smoke tubes, an aspirator assembly, and a fit test record form, all housed in a protective carry pouch for convenient field use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e2050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851205007\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eIndia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmoke Agent\u003c\/td\u003e\n\u003ctd\u003eStannic Chloride (Smoke)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003eIrritant smoke tubes, aspirator assembly, fit test record form, protective carry pouch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTests Per Tube\u003c\/td\u003e\n\u003ctd\u003eAverage 3–5 fit tests per tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Type\u003c\/td\u003e\n\u003ctd\u003eDisposable, one-time use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003ePainting, Manufacturing, Oil \u0026amp; Gas, Healthcare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePerform fit test before each use of a tight-fitting respirator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2050\u003c\/td\u003e\n\u003ctd\u003eStandard Smoke Test Kit\u003c\/td\u003e\n\u003ctd\u003eStandard Smoke Test Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2050-01\u003c\/td\u003e\n\u003ctd\u003eReplacement Tubes, 6\/box\u003c\/td\u003e\n\u003ctd\u003eReplacement Tubes, 6\/box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike reusable fit testing solutions that carry contamination risk between uses, the Allegro 2050 uses disposable, one-time use glass ampules that make pouring solution into nebulizers easier and reduce the chance of cross-contamination. The stannic chloride smoke agent produces a strong odor that provokes an involuntary reaction—such as coughing—in the test subject, ensuring accurate and objective test results without relying on subjective reporting.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eOSHA-Compliant Fit Testing Protocol\u003c\/h4\u003e\n\u003cp\u003eThis kit meets OSHA's protocol for qualitative fit testing with smoke, giving contractors and safety managers confidence that their respirator fit testing program satisfies regulatory requirements. Proper documentation is supported by the included fit test record form.\u003c\/p\u003e\n\u003ch4\u003eStannic Chloride Smoke Agent\u003c\/h4\u003e\n\u003cp\u003eThe emitted tin compound has a strong odor that provokes an involuntary reaction—such as coughing—in the test subject, ensuring test results are objective and accurate. This removes ambiguity from the fit testing process compared to methods that rely solely on the wearer's subjective response.\u003c\/p\u003e\n\u003ch4\u003eDisposable, One-Time Use Design\u003c\/h4\u003e\n\u003cp\u003eDisposable glass ampules eliminate the risk of contamination between tests, a critical consideration in healthcare and industrial environments. Each tube yields an average of 3–5 fit tests, making the kit cost-effective for small crews or periodic testing programs.\u003c\/p\u003e\n\u003ch4\u003eComplete Kit in Protective Carry Pouch\u003c\/h4\u003e\n\u003cp\u003eThe kit includes irritant smoke tubes, an aspirator assembly, and a fit test record form, all stored in a protective carry pouch for organized, field-ready use. Having all components in one pouch reduces setup time and the risk of missing components on the job site.\u003c\/p\u003e\n\u003ch4\u003eBroad Industry Applicability\u003c\/h4\u003e\n\u003cp\u003eDesigned for use across painting, manufacturing, oil \u0026amp; gas, and healthcare sectors, this kit is versatile enough to support fit testing programs in a wide range of work environments where air-purifying respirators are required.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003ePainting \u0026amp; Coating Operations\u003c\/h4\u003e\n\u003cp\u003eEnsures painters and coating applicators have a properly fitted air-purifying respirator before exposure to solvent vapors and aerosols.\u003c\/p\u003e\n\u003ch4\u003eManufacturing Environments\u003c\/h4\u003e\n\u003cp\u003eSupports mandatory respirator fit testing programs in facilities where workers are exposed to airborne particulates, fumes, or chemical vapors.\u003c\/p\u003e\n\u003ch4\u003eOil \u0026amp; Gas Industry\u003c\/h4\u003e\n\u003cp\u003eUsed to verify respirator fit for workers in environments with potential exposure to hydrocarbon vapors and other hazardous airborne substances.\u003c\/p\u003e\n\u003ch4\u003eHealthcare Settings\u003c\/h4\u003e\n\u003cp\u003eEnables qualitative fit testing of tight-fitting respirators for healthcare workers requiring protection against airborne pathogens and contaminants.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAir-purifying respirators (tight-fitting)\u003c\/li\u003e\n\u003cli\u003eHalf-face respirators\u003c\/li\u003e\n\u003cli\u003eFull-face respirators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many fit tests can I perform per tube?\u003c\/strong\u003e\u003cbr\u003eA: Each irritant smoke tube yields an average of 3–5 fit tests.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the smoke tubes reusable?\u003c\/strong\u003e\u003cbr\u003eA: No. The tubes are disposable and intended for one-time use to avoid contamination between tests.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit meet OSHA fit testing requirements?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The Allegro Standard Smoke Test Kit meets OSHA's protocol for qualitative fit testing with smoke.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should a fit test be performed?\u003c\/strong\u003e\u003cbr\u003eA: A fit test should be performed before each use of a tight-fitting respirator, per the technical guidance provided with this kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I purchase replacement tubes separately?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Replacement tubes are available as Item #2050-01, sold in a box of 6.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Standard Smoke Test Kit","offer_id":67687540031662,"sku":"2050","price":81.83,"currency_code":"USD","in_stock":true},{"title":"Replacement Tubes, 6\/box","offer_id":67687540064430,"sku":"2050-01","price":38.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/vs1y8srvobozrdcwqkji.jpg?v=1791924290"},{"product_id":"20-axial-ac-high-output-metal-blower","title":"20\" Axial AC High Output Metal Blower","description":"\u003ch2\u003eAllegro 20\" Axial AC High Output Metal Blower — Maximum Airflow for Demanding Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9525-50 is a 20-inch, 2 HP axial AC blower engineered for applications requiring maximum air output in construction, industrial, manufacturing, and confined space environments. Built around a 16-gauge cold rolled steel housing with an epoxy powder-coated safety orange finish, this unit delivers up to 7,500 CFM of free-air flow from a dual-voltage 115V–230V AC motor. It is UL Listed and certified to CSA Standard C22.2 No. 113, making it a code-compliant solution for professional ventilation work.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9525-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851952550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V–230V AC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade Count\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Material\u003c\/td\u003e\n\u003ctd\u003eGlass reinforced polypropylene (PPG) four-blade fan with aluminum hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003e16-gauge cold rolled steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Finish\u003c\/td\u003e\n\u003ctd\u003eEpoxy powder-coated safety orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrill\u003c\/td\u003e\n\u003ctd\u003eSteel\/chrome plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e7,500 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e6,700 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e6,130 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e97 lbs (83 lbs per linecard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed; Certified to CSA Standard C22.2 No. 113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eInterchangeable flange for intake or exhaust side mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeet\u003c\/td\u003e\n\u003ctd\u003e4 rubber feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9525-50\u003c\/td\u003e\n\u003ctd\u003e20\" Axial AC High Output Metal Blower\u003c\/td\u003e\n\u003ctd\u003e20\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCompared to the standard 20\" axial model (9525) rated at 4,650 CFM free air with a ½ HP motor, the 9525-50 delivers 7,500 CFM free air with a 2 HP motor — a substantially higher output suited for larger confined spaces or longer duct runs where airflow volume is critical. The dual-voltage design (115V–230V) also provides flexibility across different site power configurations without requiring a separate model.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eHigh Output 2 HP Motor\u003c\/h4\u003e\n\u003cp\u003eThe 2 HP motor drives up to 7,500 CFM of free-air flow, maintaining 6,700 CFM through one 90° bend and 6,130 CFM through two 90° bends. This sustained output across duct configurations means contractors can ventilate larger or more complex confined spaces without sacrificing airflow performance.\u003c\/p\u003e\n\u003ch4\u003eDual-Voltage Operation (115V–230V AC)\u003c\/h4\u003e\n\u003cp\u003eThe 115V–230V AC, 60 Hz motor accommodates a wide range of site power supplies, reducing the need for additional electrical infrastructure or step-down transformers. This flexibility makes the blower practical across diverse job sites and international deployments.\u003c\/p\u003e\n\u003ch4\u003e16-Gauge Cold Rolled Steel Housing\u003c\/h4\u003e\n\u003cp\u003eThe heavy-gauge steel housing resists impact and deformation in demanding job site conditions. The epoxy powder-coated safety orange finish provides corrosion resistance and high visibility on busy work sites.\u003c\/p\u003e\n\u003ch4\u003eInterchangeable Flange for Intake or Exhaust Mounting\u003c\/h4\u003e\n\u003cp\u003eThe interchangeable flange allows the blower to be configured for either intake (fresh air supply) or exhaust (contaminated air removal) without purchasing a separate unit. This dual-function capability reduces equipment costs and simplifies inventory for contractors managing multiple confined space operations.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Carrying Handles\u003c\/h4\u003e\n\u003cp\u003eBuilt-in carry handles allow a single worker to reposition the blower between job sites or within a work area without additional lifting equipment. Combined with four rubber feet for stable placement, the unit is designed for practical field use.\u003c\/p\u003e\n\u003ch4\u003eGlass Reinforced Polypropylene (PPG) Four-Blade Fan with Aluminum Hub\u003c\/h4\u003e\n\u003cp\u003eThe PPG fan blades offer resistance to chemical exposure and impact while the aluminum hub provides structural rigidity at high rotational speeds. This combination supports reliable, long-service operation in industrial and construction environments.\u003c\/p\u003e\n\u003ch4\u003eUL Listed and CSA Certified\u003c\/h4\u003e\n\u003cp\u003eThe 9525-50 is UL Listed and certified to CSA Standard C22.2 No. 113 (Fans and Ventilators), confirming it meets recognized North American safety standards. This certification supports compliance with OSHA confined space ventilation requirements.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Ventilation\u003c\/h4\u003e\n\u003cp\u003eDesigned specifically for confined space work, this blower supplies or exhausts air in manholes, vaults, tunnels, tanks, vessels, silos, and similar enclosed environments where OSHA-compliant ventilation is required prior to and during worker entry.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Ventilation\u003c\/h4\u003e\n\u003cp\u003eUsed on construction sites to ventilate enclosed structures, below-grade work areas, and partially completed buildings where fresh air circulation is needed for worker safety and comfort.\u003c\/p\u003e\n\u003ch4\u003eIndustrial and Manufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eSuitable for ventilating hoppers, storage bins, pipelines, ductwork, and other industrial confined spaces in manufacturing and processing plants where high airflow volume is required.\u003c\/p\u003e\n\u003ch4\u003eTunnel and Underground Work\u003c\/h4\u003e\n\u003cp\u003eThe high CFM output and ability to maintain airflow through multiple duct bends makes this blower effective for tunnel ventilation and other underground applications requiring air movement over longer distances.\u003c\/p\u003e\n\u003ch4\u003eShipyard and Refinery Applications\u003c\/h4\u003e\n\u003cp\u003eThe steel construction and high output capacity suit demanding environments such as shipyards and refineries where robust, high-volume ventilation equipment is required for tank and vessel entry operations.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard flexible ducting (sold separately)\u003c\/li\u003e\n\u003cli\u003eCompatible with axial inline booster blowers as a velocity accelerator for longer duct distances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_3d54940a-98ae-4b0d-89a1-ee2dc6c5c754.pdf?v=1791924973\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the free-air CFM rating of the 9525-50?\u003c\/strong\u003e\u003cbr\u003eA: The 20\" Axial AC High Output Metal Blower delivers 7,500 CFM in free air, 6,700 CFM through one 90° bend, and 6,130 CFM through two 90° bends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both intake and exhaust ventilation?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The interchangeable flange allows the unit to be configured for either intake (supplying fresh air) or exhaust (removing contaminated air) side mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What voltages does the 9525-50 support?\u003c\/strong\u003e\u003cbr\u003eA: The blower operates on 115V–230V AC, 60 Hz, providing flexibility for different site power supplies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower certified for use in confined spaces?\u003c\/strong\u003e\u003cbr\u003eA: The 9525-50 is UL Listed and certified to CSA Standard C22.2 No. 113 (Fans and Ventilators), supporting use in confined space ventilation applications in compliance with applicable safety standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower suitable for hazardous (explosive) environments?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9525-50 is a standard AC metal axial blower and is not explosion-proof. For hazardous environments, Allegro offers separate explosion-proof models (e.g., 9525-50EX). A qualified safety specialist should evaluate any confined space prior to entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How far back should the blower be set from a confined space opening?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends setting the blower back a minimum of five (5) feet from the opening when ventilating a manhole or tank. This helps prevent hazardous gases purged from the confined space from being drawn back into the blower intake and recirculated into the space.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687585087662,"sku":"9525-50","price":2935.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/cfd42c6d8ac03e8012836bd01575d58f7c7e3a97.jpg?v=1791924976"},{"product_id":"guard-rail-winch","title":"Guard Rail Winch","description":"\u003ch2\u003eAllegro Guard Rail Winch — 300 lb. Capacity Equipment Lowering for Confined Space Entry\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9401-10 Guard Rail Winch is a purpose-built confined space winch designed for raising and lowering equipment into manholes, utility vaults, and other confined spaces. With a 300 lb. (136.07 kg) workload limit and a 3:1 safety factor, it delivers reliable load control for utilities, construction, and sewer applications. The winch mounts exclusively on the Allegro PN 9401 Manhole Guard Rail, providing a secure, stable platform at the access point. Note: this winch is intended for equipment only — it is NOT a personal retrieval device.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ Item #\u003c\/td\u003e\n\u003ctd\u003e9401-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851940175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorkload Limit\u003c\/td\u003e\n\u003ctd\u003e300 lbs. (136.07 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Factor\u003c\/td\u003e\n\u003ctd\u003e3:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRope\u003c\/td\u003e\n\u003ctd\u003e35' (10.66 m) x 1\/2\" (1.27 cm) Dura-Plex braided rope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSnap Design\u003c\/td\u003e\n\u003ctd\u003e9\/16\" (1.42 cm) Safety snap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrum Size\u003c\/td\u003e\n\u003ctd\u003e3\" drum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Guard Rail\u003c\/td\u003e\n\u003ctd\u003ePN 9401 Manhole Guard Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eHigh visibility yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSide Piece Material\u003c\/td\u003e\n\u003ctd\u003eHigh tensile, heavy-gauge aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWinch Bar Material\u003c\/td\u003e\n\u003ctd\u003eHigh tensile steel tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUtilities, Construction, Confined Space, Sewer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003eNot a personal retrieval device — use ONLY with equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-10\u003c\/td\u003e\n\u003ctd\u003eGuard Rail Winch\u003c\/td\u003e\n\u003ctd\u003eGuard Rail Winch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-36\u003c\/td\u003e\n\u003ctd\u003e35' Winch Rope\u003c\/td\u003e\n\u003ctd\u003e35' Winch Rope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike general-purpose hoists, the 9401-10 is engineered specifically for confined space equipment deployment, with a high-visibility yellow finish and aluminum side pieces that keep weight low without sacrificing durability. The dual independent ratchet systems combined with a double-disc automatic brake provide a level of load control and security that standard winches do not offer in this application.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003e300 lb. Workload Limit with 3:1 Safety Factor\u003c\/h4\u003e\n\u003cp\u003eThe 300 lb. (136.07 kg) rated capacity handles the majority of equipment lowering tasks encountered in utility and sewer work. The 3:1 safety factor provides a meaningful margin above the rated load, reducing risk during routine operations.\u003c\/p\u003e\n\u003ch4\u003eTwo Independent Ratchet Systems\u003c\/h4\u003e\n\u003cp\u003eDual independent ratchet systems give operators redundant load-holding capability, ensuring equipment stays in position even if one system is under stress. This design adds a critical layer of security when working over open manholes or confined space entries.\u003c\/p\u003e\n\u003ch4\u003eDouble-Disc Automatic Brake\u003c\/h4\u003e\n\u003cp\u003eThe double-disc automatic brake engages automatically to control descent and prevent uncontrolled load movement. This allows a single operator to manage equipment lowering with confidence and precision.\u003c\/p\u003e\n\u003ch4\u003eLightweight, High-Tensile Aluminum Side Pieces\u003c\/h4\u003e\n\u003cp\u003eSide pieces constructed from high tensile, heavy-gauge aluminum keep the overall unit lightweight and portable, making it practical to transport between job sites and mount quickly on the guard rail. The durable yellow finish resists weather and wear for extended service life in outdoor and underground environments.\u003c\/p\u003e\n\u003ch4\u003e3\" Drum for Fast Recovery\u003c\/h4\u003e\n\u003cp\u003eThe 3\" drum diameter allows for faster rope retrieval per revolution, reducing the time needed to raise equipment back out of a confined space. This improves workflow efficiency on jobs where multiple lowering cycles are required.\u003c\/p\u003e\n\u003ch4\u003e35' Dura-Plex Braided Rope with Safety Snap\u003c\/h4\u003e\n\u003cp\u003eThe included 35' (10.66 m) x 1\/2\" (1.27 cm) Dura-Plex braided rope is strong and durable, suited for repeated use in demanding field conditions. The 9\/16\" (1.42 cm) safety snap provides a secure, quick-connect attachment point for equipment.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eUtility Maintenance\u003c\/h4\u003e\n\u003cp\u003eLowering tools, pumps, and inspection equipment into utility vaults and underground infrastructure where manual handling is impractical or unsafe.\u003c\/p\u003e\n\u003ch4\u003eMunicipal Sewer Work\u003c\/h4\u003e\n\u003cp\u003eDeploying cameras, cleaning equipment, and other gear into sewer manholes during inspection and maintenance operations.\u003c\/p\u003e\n\u003ch4\u003eConstruction Confined Space Entry\u003c\/h4\u003e\n\u003cp\u003eRaising and lowering equipment at construction site confined space access points where controlled, repeatable load handling is required.\u003c\/p\u003e\n\u003ch4\u003eGeneral Confined Space Equipment Deployment\u003c\/h4\u003e\n\u003cp\u003eAny confined space entry scenario requiring controlled lowering and retrieval of equipment up to 300 lbs., in conjunction with the PN 9401 Manhole Guard Rail.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor use with equipment only (not a personal retrieval device)\u003c\/li\u003e\n\u003cli\u003eCompatible exclusively with Allegro PN 9401 Manhole Guard Rail\u003c\/li\u003e\n\u003cli\u003eReplacement rope available: Item # 9401-36 (35' Winch Rope)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this winch be used to raise or lower personnel into a confined space?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9401-10 is explicitly NOT a personal retrieval device. It is intended solely for raising and lowering equipment into confined spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which guard rail is this winch compatible with?\u003c\/strong\u003e\u003cbr\u003eA: The 9401-10 is only compatible with the Allegro PN 9401 Manhole Guard Rail. The guard rail is not included with the winch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum load capacity?\u003c\/strong\u003e\u003cbr\u003eA: The workload limit is 300 lbs. (136.07 kg) with a 3:1 safety factor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a replacement rope available if the included rope wears out?\u003c\/strong\u003e\u003cbr\u003eA: Yes. A replacement 35' winch rope is available separately under Item # 9401-36.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Guard Rail Winch","offer_id":67693755596974,"sku":"9401-10","price":1391.63,"currency_code":"USD","in_stock":true},{"title":"35' Winch Rope","offer_id":67693755629742,"sku":"9401-36","price":255.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/a82f94bc1b3b377fdfd7d444cd45d61a4f75d9c3.jpg?v=1791993493"},{"product_id":"16-axial-ac-industrial-plastic-blower","title":"16\" Axial AC Industrial Plastic Blower","description":"\u003ch2\u003eAllegro 9539-16 16\" Axial AC Industrial Plastic Blower — High-Output Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9539-16 is a 1 HP, 16-inch axial AC industrial plastic blower engineered for high-volume air movement in large confined spaces. Built from corrosion-, UV-, and chemical-resistant polyethylene and rated at 3,200 CFM free air, it is ideally suited for demanding environments such as paper mills, tank purging, utility sites, and industrial construction applications. The blower supports both positive (supply) and negative (exhaust) airflow from a three-blade polypropylene fan, giving crews the flexibility to ventilate or exhaust a space with a single unit. Certified to UL, CSA Standard C22.2 No. 113, and CE standards, it meets the compliance requirements for professional confined space work.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9539-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851953946\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Diameter\u003c\/td\u003e\n\u003ctd\u003e16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V AC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e3,200 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e2,350 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e2,250 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003ePositive and negative (ventilate or exhaust)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Blades\u003c\/td\u003e\n\u003ctd\u003eThree-blade polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (corrosion-, UV-, and chemical-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSafety orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e40 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized, CSA Certified (C22.2 No. 113), CE Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Paper Mills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePair with Allegro standard ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eCompared to centrifugal blowers, the 9539-16 delivers high airflow at lower cost and weight, making it the preferred choice when portability and cost are major factors and ducting runs are relatively short. Unlike smaller axial models in the Allegro line, the 16-inch industrial format delivers 3,200 CFM free air — matching the output of the standard 16-inch plastic blower series while incorporating the industrial-grade housing and enclosed electrical components designed for harsher job-site conditions. It can also be deployed as an inline booster blower to extend effective duct distances when paired with a primary blower.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003e1 HP Motor with 3,200 CFM Free Air Output\u003c\/h4\u003e\n\u003cp\u003eThe 1 HP motor drives 3,200 CFM of free-air flow, dropping to 2,350 CFM through one 90° bend and 2,250 CFM through two 90° bends — performance that makes it practical for large confined spaces where rapid air exchange is critical. This output level is well-suited for paper mills, tank purging, and large utility vaults where smaller blowers would require excessive run time.\u003c\/p\u003e\n\u003ch4\u003eBidirectional Airflow (Positive and Negative)\u003c\/h4\u003e\n\u003cp\u003eThe three-blade polypropylene fan delivers both positive (supply) and negative (exhaust) airflow, allowing a single unit to either push fresh air into a space or pull contaminated air out. This dual-mode capability reduces the number of pieces of equipment a crew needs to bring to a job site, lowering overall equipment costs.\u003c\/p\u003e\n\u003ch4\u003eCorrosion-, UV-, and Chemical-Resistant Polyethylene Housing\u003c\/h4\u003e\n\u003cp\u003eThe polyethylene housing and canister assembly resist corrosion, UV degradation, and chemical exposure — properties that extend service life in the harsh environments where industrial blowers are routinely deployed. This durability reduces replacement frequency and supports a lower total cost of ownership over the life of the equipment.\u003c\/p\u003e\n\u003ch4\u003eEnclosed Electrical Components with Bottom Enclosure\u003c\/h4\u003e\n\u003cp\u003eA dedicated bottom enclosure protects the electrical components from debris, moisture, and incidental contact on the job site. This design detail reduces the risk of electrical faults and unplanned downtime in dirty or wet work environments.\u003c\/p\u003e\n\u003ch4\u003eMolded Carry Handle with Built-In On\/Off Switch\u003c\/h4\u003e\n\u003cp\u003eThe carry handle is molded directly into the housing, providing a secure, ergonomic grip for transport without adding a separate attachment point that could fail. The integrated On\/Off switch allows the operator to control the blower without releasing their grip or reaching for a separate control.\u003c\/p\u003e\n\u003ch4\u003eStackable Design and Lightweight Construction\u003c\/h4\u003e\n\u003cp\u003eAt 40 lbs., the 9539-16 is manageable for a single worker to transport to and from the job site. The stackable design allows multiple units to be stored compactly in a service vehicle or storage area, reducing the footprint required when multiple blowers are part of a confined space program.\u003c\/p\u003e\n\u003ch4\u003eSafety Orange Color for High Visibility\u003c\/h4\u003e\n\u003cp\u003eThe safety orange finish makes the blower highly visible in busy work environments, reducing the risk of trip hazards or accidental contact in areas with heavy foot traffic or equipment movement.\u003c\/p\u003e\n\u003ch4\u003eInline Booster Blower Capability\u003c\/h4\u003e\n\u003cp\u003eThe 9539-16 is designed to function as an inline booster blower, acting as a velocity accelerator when longer duct distances are required. This extends the effective reach of a ventilation system without requiring a separate, purpose-built booster unit.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003ePaper Mills\u003c\/h4\u003e\n\u003cp\u003eThe chemical-resistant polyethylene housing and high 3,200 CFM output make this blower well-suited for ventilating large process areas and confined spaces within paper mill facilities.\u003c\/p\u003e\n\u003ch4\u003eTank Purging\u003c\/h4\u003e\n\u003cp\u003eThe bidirectional airflow capability allows crews to rapidly push or remove air from tanks prior to entry, supporting hazard gas removal in compliance with confined space entry procedures. Per Allegro guidance, the blower should be set back a minimum of five feet from the tank opening to prevent purged gases from being drawn back into the intake.\u003c\/p\u003e\n\u003ch4\u003eUtility Sites and Vaults\u003c\/h4\u003e\n\u003cp\u003eThe portable, lightweight design allows the blower to be quickly deployed at utility vaults, manholes, and similar confined spaces where rapid ventilation is required before worker entry.\u003c\/p\u003e\n\u003ch4\u003eIndustrial and Manufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eHigh-volume airflow and durable construction make the 9539-16 appropriate for general industrial ventilation tasks in manufacturing environments where air quality must be maintained in enclosed or semi-enclosed work areas.\u003c\/p\u003e\n\u003ch4\u003eConstruction Confined Spaces\u003c\/h4\u003e\n\u003cp\u003eOn active construction sites, the blower can ventilate tunnels, pipelines, silos, hoppers, and other confined spaces encountered during civil and structural work.\u003c\/p\u003e\n\u003ch4\u003eInline Booster for Extended Duct Runs\u003c\/h4\u003e\n\u003cp\u003eWhen used as an inline booster blower in series with a primary unit, the 9539-16 extends the effective ventilation distance for longer duct runs or systems with multiple 90° bends.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllegro standard ducting (recommended pairing)\u003c\/li\u003e\n\u003cli\u003eCompatible with standard axial blower ducting systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_49af0a82-91e0-402b-95b2-de6d2325ad82.pdf?v=1791993607\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output of the 9539-16 with ducting installed?\u003c\/strong\u003e\u003cbr\u003eA: Free air output is 3,200 CFM. With one 90° bend, airflow is 2,350 CFM; with two 90° bends, airflow is 2,250 CFM. CFM figures with bends are calculated using 15-foot x 8-inch ducting per Allegro's published data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used to exhaust air as well as supply it?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The three-blade polypropylene fan supports both positive (supply) and negative (exhaust) airflow, allowing the unit to either ventilate or exhaust a confined space depending on how it is positioned.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 9539-16 suitable for hazardous (explosive) atmospheres?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9539-16 is a standard AC industrial plastic blower and is not explosion-proof. For hazardous environments, Allegro offers the 9539-16EX, a 16-inch axial explosion-proof industrial plastic blower rated for use in those conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What ducting is recommended for use with this blower?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends pairing the 9539-16 with Allegro standard ducting. The blower can also be used as an inline booster blower with compatible axial blower ducting systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How far should the blower be positioned from a manhole or tank opening?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends setting the blower back a minimum of five feet from the opening when ventilating a manhole or tank. This prevents hazardous gases purged from the confined space from being drawn back into the blower intake and forced back into the space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does the 9539-16 carry?\u003c\/strong\u003e\u003cbr\u003eA: The blower is UL Recognized, CSA Certified to Standard C22.2 No. 113 (Fans and Ventilators), and CE Certified, meeting the compliance requirements for professional confined space ventilation in North American and applicable international markets.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67693760020654,"sku":"9539-16","price":941.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/07c208a549e7113c0b5acbeb2425c1fa2a5fe6fc.jpg?v=1791993611"},{"product_id":"16-axial-ac-plastic-blower-w-canister-ducting","title":"16\" Axial AC Plastic Blower w\/ Canister \u0026 Ducting","description":"\u003ch2\u003eAllegro 16\" Axial AC Plastic Blower with Canister \u0026amp; Ducting — High-Output Confined Space Ventilation\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9553-15 is a 1 HP, 115V AC axial blower engineered for high-volume air movement in large confined spaces. Built from corrosion-, UV-, and chemical-resistant polyethylene and rated at 3,200 CFM free air, it is purpose-built for demanding environments such as paper mills, tank purging, utility sites, and industrial manufacturing facilities. The unit ships complete with a storage canister and 15 feet of ducting, allowing crews to deploy a full ventilation system without sourcing additional components. Certified to CSA Standard C22.2 No.113, UL Recognized, and CE Certified, it meets the compliance requirements contractors and safety managers need on regulated job sites.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9553-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851955322\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1 HP, 115V AC, 60 Hz, Single Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003ctd\u003ePolypropylene three-blade fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePolyethylene (corrosion-, UV-, and chemical-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eSafety orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Free Air\u003c\/td\u003e\n\u003ctd\u003e3,200 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — One 90° Bend\u003c\/td\u003e\n\u003ctd\u003e2,350 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow — Two 90° Bends\u003c\/td\u003e\n\u003ctd\u003e2,250 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003ePositive (ventilate) and negative (exhaust)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Weight (unit only)\u003c\/td\u003e\n\u003ctd\u003e40 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight (with canister \u0026amp; 15' ducting)\u003c\/td\u003e\n\u003ctd\u003e66 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucting Included\u003c\/td\u003e\n\u003ctd\u003e15 ft. (4.57 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Recognized, CSA Certified (CSA Standard C22.2 No.113), CE Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eConstruction, Industrial, Manufacturing, Confined Space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePair with duct-to-duct connector for extended distances\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eDucting\u003c\/th\u003e\n\u003cth\u003eWeight (with canister)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9553\u003c\/td\u003e\n\u003ctd\u003e16\" Axial AC Plastic Blower (no canister)\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003e40 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9553-15\u003c\/td\u003e\n\u003ctd\u003e16\" Axial AC Plastic Blower with Canister \u0026amp; 15' Ducting\u003c\/td\u003e\n\u003ctd\u003e15 ft. (4.57 m)\u003c\/td\u003e\n\u003ctd\u003e66 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9553-25\u003c\/td\u003e\n\u003ctd\u003e16\" Axial AC Plastic Blower with Canister \u0026amp; 25' Ducting\u003c\/td\u003e\n\u003ctd\u003e25 ft. (7.62 m)\u003c\/td\u003e\n\u003ctd\u003e72 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike metal-housing axial blowers, the polyethylene construction of the 9553-15 eliminates corrosion concerns in wet or chemically active environments while keeping the overall system weight manageable for a 16\" class blower. The quick-connect clipping system allows workers to attach the canister to either the input side for extraction or the output side for ventilation without tools, providing operational flexibility that metal-frame alternatives typically cannot match at this price point.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eHigh-Output 3,200 CFM Airflow\u003c\/h4\u003e\n\u003cp\u003eDelivering 3,200 CFM free air and maintaining 2,250 CFM through two 90° bends, this blower moves substantial air volume even in ducted configurations with multiple direction changes. For contractors working in large confined spaces, that sustained airflow means faster purge times and more reliable atmospheric control throughout the work area.\u003c\/p\u003e\n\u003ch4\u003eBidirectional Airflow (Positive \u0026amp; Negative)\u003c\/h4\u003e\n\u003cp\u003eThe three-blade polypropylene fan supports both positive-pressure ventilation and negative-pressure exhaust from a single unit. This eliminates the need to carry separate supply and exhaust blowers to a job site, reducing equipment costs and transport weight.\u003c\/p\u003e\n\u003ch4\u003eQuick-Connect Canister System — Tool-Free Setup\u003c\/h4\u003e\n\u003cp\u003eThe quick-connect clipping system lets workers attach the storage canister to either the input or output side of the blower without tools. This speeds up deployment and reconfiguration in the field, which is critical when atmospheric conditions in a confined space require a rapid change from ventilation to extraction mode.\u003c\/p\u003e\n\u003ch4\u003eCorrosion-, UV-, and Chemical-Resistant Polyethylene Housing\u003c\/h4\u003e\n\u003cp\u003eThe polyethylene housing and canister assembly resist the corrosive chemicals, UV exposure, and moisture common in industrial and utility environments. Contractors working in wastewater, refinery, or chemical processing sites can rely on the housing to maintain structural integrity over extended service life.\u003c\/p\u003e\n\u003ch4\u003eEnclosed Electrical Components \u0026amp; Molded Carry Handle\u003c\/h4\u003e\n\u003cp\u003eA bottom enclosure protects electrical components from debris, moisture, and incidental contact — a meaningful safety and durability feature in dirty job-site conditions. The carry handle is molded directly into the housing, providing a secure, ergonomic grip without the risk of a separate handle loosening over time.\u003c\/p\u003e\n\u003ch4\u003eIntegrated Ducting Storage \u0026amp; On\/Off Switch\u003c\/h4\u003e\n\u003cp\u003eThe 15' ducting stores conveniently within the canister, keeping the system compact and organized during transport. The built-in On\/Off switch on the carry handle allows the operator to control the blower without reaching around the unit, improving both convenience and safety.\u003c\/p\u003e\n\u003ch4\u003eSafety Orange Color for High Visibility\u003c\/h4\u003e\n\u003cp\u003eThe safety orange finish makes the blower easy to spot in busy work environments, reducing the risk of trip hazards or accidental contact in congested confined-space entry areas.\u003c\/p\u003e\n\u003ch4\u003eTriple Certification (UL, CSA, CE)\u003c\/h4\u003e\n\u003cp\u003eUL Recognized, CSA Certified to C22.2 No.113, and CE Certified, the 9553-15 satisfies the compliance documentation requirements that safety managers and general contractors commonly require before equipment is approved for use on regulated job sites.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConfined Space Entry Ventilation\u003c\/h4\u003e\n\u003cp\u003eProvides the sustained airflow required to purge hazardous gases and maintain safe atmospheric conditions in manholes, vaults, tanks, tunnels, and vessels prior to and during worker entry.\u003c\/p\u003e\n\u003ch4\u003eTank Purging\u003c\/h4\u003e\n\u003cp\u003eDelivers high-volume airflow to rapidly remove gases from storage tanks and large vessels before entry, a primary use case for this blower class according to Allegro's own application guidance.\u003c\/p\u003e\n\u003ch4\u003ePaper Mill Ventilation\u003c\/h4\u003e\n\u003cp\u003eThe chemical-resistant polyethylene housing makes this blower well-suited for paper mill environments where airborne chemicals and moisture would degrade metal or standard plastic housings.\u003c\/p\u003e\n\u003ch4\u003eUtility Site Ventilation\u003c\/h4\u003e\n\u003cp\u003ePortable enough for transport between utility job sites and powerful enough to ventilate large underground or enclosed utility structures effectively.\u003c\/p\u003e\n\u003ch4\u003eIndustrial \u0026amp; Manufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eSuitable for general industrial ventilation tasks in manufacturing plants, distribution centers, and similar large enclosed work areas where high CFM output is required.\u003c\/p\u003e\n\u003ch4\u003eConstruction Site Confined Spaces\u003c\/h4\u003e\n\u003cp\u003eSupports OSHA-compliant confined space ventilation programs on construction sites, including work in pipelines, silos, hoppers, and similar structures.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard flexible ducting (15 ft. included; 25 ft. option available)\u003c\/li\u003e\n\u003cli\u003eExtended duct runs via duct-to-duct connector (sold separately)\u003c\/li\u003e\n\u003cli\u003eCompatible with Allegro inline axial booster blowers for longer duct distances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/yyceyzilclkoimlwk4zr_c597b130-771b-470a-b6b1-4aa5edf0df14.pdf?v=1791993821\" rel=\"noopener\" target=\"_blank\"\u003eAllegro Ventilation Blowers Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this blower be used for both supply ventilation and exhaust extraction?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9553-15 supports both positive airflow (ventilation) and negative airflow (exhaust), and the canister can be attached to either the input or output side of the blower using the tool-free quick-connect clipping system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the airflow output when ducting is used with bends?\u003c\/strong\u003e\u003cbr\u003eA: Free air output is 3,200 CFM. With one 90° bend the blower delivers 2,350 CFM, and with two 90° bends it delivers 2,250 CFM. CFM figures are calculated using 15' x 16\" ducting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How can I extend the reach of this blower beyond the included 15' of ducting?\u003c\/strong\u003e\u003cbr\u003eA: Allegro recommends pairing the blower with a duct-to-duct connector for extended distances. Inline axial booster blowers can also be used as velocity accelerators for longer duct runs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a 25' ducting version available?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 9553-25 includes a canister and 25 feet (7.62 m) of ducting and weighs 72 lbs. complete.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does this blower carry?\u003c\/strong\u003e\u003cbr\u003eA: The 9553-15 is UL Recognized, CSA Certified to CSA Standard C22.2 No.113 (Fans and Ventilators), and CE Certified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this blower suitable for hazardous (explosive) atmospheres?\u003c\/strong\u003e\u003cbr\u003eA: No. The 9553-15 is a standard AC plastic axial blower and is not explosion-proof. For hazardous environments, Allegro offers a separate 16\" Axial Explosion-Proof Plastic Blower line (model 9558 series).\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"15’ Ducting, 66 lbs.","offer_id":67693767262382,"sku":"9553-15","price":1663.36,"currency_code":"USD","in_stock":true},{"title":"25’ Ducting, 73 lbs.","offer_id":67693767295150,"sku":"9553-25","price":1912.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/f5263ac8f87052a7f7b81758a16829bf7ead93c6.jpg?v=1791993824"},{"product_id":"12-axial-ac-plastic-blower","title":"12\" Axial AC Plastic Blower","description":"\u003ch2\u003eAllegro 12\" Axial AC Industrial Plastic Blower (9539-12)\u003c\/h2\u003e\n\n\u003cp\u003eThe Allegro 9539-12 is a lightweight, portable, and durable 12\" axial blower built for ventilating large confined spaces such as paper mills, tank purging, and utility sites. Its single-phase 1 HP motor moves up to 2,180 CFM in free air, and the blower delivers both positive and negative airflow, so you can supply fresh air or exhaust contaminated air. It can also be used as an inline booster blower to extend airflow over longer duct runs.\u003c\/p\u003e\n\n\u003cp\u003eThe housing is molded from polyethylene that is lightweight and resistant to corrosion, UV, and chemicals, in a high-visibility \"safety orange.\" A bottom enclosure protects the electrical components, and the built-in On\/Off switch, molded carry handle, and stackable design make it easy to move, store, and deploy. It runs super quiet, and it's CSA certified to CSA Standard C22.2 No. 113.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2,180 CFM free air:\u003c\/strong\u003e powered by a 1 HP, 3,450 RPM single-phase motor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePositive and negative airflow:\u003c\/strong\u003e use it to supply fresh air or exhaust contaminated air\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBooster blower capable:\u003c\/strong\u003e can be used inline as a booster blower\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolyethylene housing:\u003c\/strong\u003e lightweight and resistant to corrosion, UV, and chemicals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosed electrical components:\u003c\/strong\u003e a bottom enclosure protects the electricals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in On\/Off switch:\u003c\/strong\u003e simple, convenient operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMolded carry handle:\u003c\/strong\u003e easy to transport at just 31 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStackable:\u003c\/strong\u003e saves space in storage and on the truck\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuper quiet:\u003c\/strong\u003e quiet operation for work in occupied areas\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety orange:\u003c\/strong\u003e high-visibility color on the job site\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCSA certified and UL recognized:\u003c\/strong\u003e certified to CSA Standard C22.2 No. 113\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge confined space ventilation\u003c\/li\u003e\n  \u003cli\u003ePaper mills\u003c\/li\u003e\n  \u003cli\u003eTank purging\u003c\/li\u003e\n  \u003cli\u003eUtility sites\u003c\/li\u003e\n  \u003cli\u003eInline booster blower for extended duct runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eItem #\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eAxial fan, 12\" (30.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e1 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e115V AC, 60 Hz, single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eAmps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e7.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e3,450\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eSwitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eOn\/Off\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eCord\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e20 ft (6.09 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003ePlug\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eNEMA 5-15P\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eFan\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003ePolypropylene, six-blade\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003ePolyethylene, safety orange\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e17\" × 14\" × 21\" (43.1 × 35.5 × 53.3 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e31 lbs (14 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eDucting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eNot included (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eCSA certified (CSA C22.2 No. 113); UL recognized\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e\u003cstrong\u003eStandard Pack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAirflow Performance\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px;\"\u003eFree Air\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px;\"\u003eOne 90° Bend\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px;\"\u003eTwo 90° Bends\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; text-align:center;\"\u003e2,180 CFM\u003cbr\u003e(3,703.84 m³\/hr)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; text-align:center;\"\u003e1,330 CFM\u003cbr\u003e(2,259.68 m³\/hr)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd; padding:8px; text-align:center;\"\u003e1,255 CFM\u003cbr\u003e(2,132.25 m³\/hr)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:13px;\"\u003e\u003cem\u003eCFM calculated using 15 ft (4.6 m) of 12\" (30.4 cm) ducting.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eOptional Ducting\u003c\/h3\u003e\n\u003cp\u003eDucting is sold separately. Allegro's optional ducting for this blower features:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRetractable, non-collapsible design\u003c\/li\u003e\n  \u003cli\u003eSingle-ply PVC-coated vinyl and polyester, temperature resistant up to 180°F (82.2°C)\u003c\/li\u003e\n  \u003cli\u003eYellow color with black weather strip and integrated nylon attachment straps\u003c\/li\u003e\n  \u003cli\u003eClass 1 hard-drawn spring steel wire helix that meets ASTM 227 specs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003ePart #\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd; padding:8px; text-align:left;\"\u003eDescription\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e12\" Blower Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12B\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e12\" Plastic Duct Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12C\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eMotor (AC), 1 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12CF\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e12\" Blower Motor w\/ Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12F\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e6 Blade Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12G\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e12\" Grill\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12K\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e12\" Blower Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12SW\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eSwitch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9539-12SP\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eSwitch Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9800-66\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eMachine Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003e9500-69\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd; padding:8px;\"\u003eLock Nut\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How much air does the 9539-12 move?\u003c\/strong\u003e\u003cbr\u003e\nA: 2,180 CFM in free air. With 15 ft of 12\" ducting, it moves 1,330 CFM with one 90° bend and 1,255 CFM with two 90° bends.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can it both supply and exhaust air?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. The blower delivers both positive and negative airflow, so you can blow fresh air into a space or pull contaminated air out.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use it as a booster blower?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. It can be used as an inline booster blower.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is ducting included?\u003c\/strong\u003e\u003cbr\u003e\nA: No. Ducting is optional and sold separately. Allegro also offers this blower with ducting as part number 9539-12I.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What power does it need?\u003c\/strong\u003e\u003cbr\u003e\nA: A standard 115V AC, 60 Hz, single-phase outlet. It draws 7.5 amps and comes with a 20 ft cord and a NEMA 5-15P plug.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How heavy is it?\u003c\/strong\u003e\u003cbr\u003e\nA: 31 lbs (14 kg). The molded carry handle makes it easy to carry, and the blowers stack for storage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is it certified?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. It's CSA certified to CSA Standard C22.2 No. 113 and UL recognized.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the housing made of?\u003c\/strong\u003e\u003cbr\u003e\nA: Polyethylene, which is lightweight and resistant to corrosion, UV, and chemicals. The six-blade fan is polypropylene.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for hazardous (explosion-proof) locations?\u003c\/strong\u003e\u003cbr\u003e\nA: The 9539-12 is the standard AC model. Allegro makes a separate explosion-proof version, the 9539-12EX. Contact us if you need a blower for hazardous locations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are replacement parts available?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. Replacement housings, motors, fans, grills, cords, switches, and hardware are available. See the parts table above.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Where can I find the datasheet and parts list?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/Allegro_9539_12_Technical_Datasheet.pdf?v=1793191057\" target=\"_blank\" rel=\"noopener\"\u003eDownload the technical datasheet (PDF)\u003c\/a\u003e or \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/Allegro_9539_12_Parts_List.pdf?v=1793191058\" target=\"_blank\" rel=\"noopener\"\u003edownload the parts list (PDF)\u003c\/a\u003e.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Blower 115V AC-60 HZ","offer_id":67695814607022,"sku":"9539-12","price":665.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/81588dd09d48fb46d30d40e12eeb593ed0053f3f.jpg?v=1792009775"},{"product_id":"ez-air®-papr-economy","title":"EZ AIR® PAPR, Economy","description":"\u003ch2\u003eEZ AIR® PAPR Economy — Complete Welding \u0026amp; Industrial Respiratory Protection at APF 25\u003c\/h2\u003e\n\u003cp\u003eThe ALLEGRO EZ AIR® Economy PAPR (Powered Air-Purifying Respirator) is a motorized, Lithium-ion battery-operated respiratory system designed for industrial environments where combined respiratory, eye, and face protection are required. Engineered for welders, fabricators, and industrial workers, it delivers a constant supply of fresh, filtered air over the user's face via a NIOSH-approved HEPA filter and an auto-darkening X54V ADF lens welding shield. At an Assigned Protection Factor (APF) of 25, the system maintains positive pressure inside the hood to keep out hazardous particulates including dust, metal fumes, and chemical compounds common in welding and fabrication. The complete kit ships ready to use, including all components needed for immediate deployment on the job site.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9935\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851993706\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAPF Level\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003e7.4V rechargeable Lithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 8 hours (minimum speed), 6 hours (maximum speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens\u003c\/td\u003e\n\u003ctd\u003eX54V ADF lens, 1.9\" x 3.8\" (4.8 cm x 9.6 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter\u003c\/td\u003e\n\u003ctd\u003eSingle NIOSH-approved HEPA filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlower Material\u003c\/td\u003e\n\u003ctd\u003eRugged, lightweight ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eNIOSH approved, ANSI Z87.1+, CAN\/CSA Z94.3 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eManufacturing, Metal Fabrication, Welding, Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003eCAUTION: operating altitude approximately sea level up to 3,000 ft (914 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Configurations\u003c\/td\u003e\n\u003ctd\u003eAvailable in US and International wiring configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003eWelding shield w\/ ADF lens, downtube w\/ FR cover, blower, battery, waist belt, charger, flow tester, HEPA filter, storage bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935\u003c\/td\u003e\n\u003ctd\u003eEconomy EZ AIR® PAPR Welding X54V Kit\u003c\/td\u003e\n\u003ctd\u003eEconomy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEZ AIR Headtop Comparison\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003e9937-BHTG\u003c\/th\u003e\n\u003cth\u003e9937-BHTWADF\u003c\/th\u003e\n\u003cth\u003e9935-BHTX54V\u003c\/th\u003e\n\u003cth\u003e9935-BHTX81V\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGrinding\u003c\/td\u003e\n\u003ctd\u003eGrinding and welding\u003c\/td\u003e\n\u003ctd\u003eGrinding and welding\u003c\/td\u003e\n\u003ctd\u003eGrinding and welding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Area (sq in)\u003c\/td\u003e\n\u003ctd\u003e41.2\u003c\/td\u003e\n\u003ctd\u003e7.28\u003c\/td\u003e\n\u003ctd\u003e7.25\u003c\/td\u003e\n\u003ctd\u003e12.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHD Technology\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Shade\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDark Shade\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e5\/7\/9-13\u003c\/td\u003e\n\u003ctd\u003e5-14\u003c\/td\u003e\n\u003ctd\u003e5-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable Sensitivity\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable Delay\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eX-Tig Mode\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut \u0026amp; Grind Mode\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003eGrind mode only\u003c\/td\u003e\n\u003ctd\u003eGrind mode only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTIG Rating\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArc Sensors\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar Power\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePAPR Kit Order No.\u003c\/td\u003e\n\u003ctd\u003e9937-G\u003c\/td\u003e\n\u003ctd\u003e9937-WADF\u003c\/td\u003e\n\u003ctd\u003e9935\u003c\/td\u003e\n\u003ctd\u003e9935-DLX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEZ AIR PAPR System Parts \u0026amp; Accessories\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOrder No.\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935-BLW\u003c\/td\u003e\n\u003ctd\u003eEZ AIR Powered Air-Purifying System includes Battery, Battery Charger, Waist Belt, Flexible Breathing Tube and Flame-Retardant Cover, Airflow Indicator, Powered Respirator with HEPA filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9933-BAT\u003c\/td\u003e\n\u003ctd\u003eEZ AIR Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935-BLW-02\u003c\/td\u003e\n\u003ctd\u003eEZ AIR Blower Unit (includes one P3 Filter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9933-CHG\u003c\/td\u003e\n\u003ctd\u003eEZ AIR Battery Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935-FIL\u003c\/td\u003e\n\u003ctd\u003eEZ AIR HEPA Filter (1-Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935-PREFIL-10\u003c\/td\u003e\n\u003ctd\u003eEZ AIR Pre-Filter (10 pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935-WBT\u003c\/td\u003e\n\u003ctd\u003eEZ AIR Waist Belt (34.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935-AIF\u003c\/td\u003e\n\u003ctd\u003eEZ AIR Airflow Indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935-SPARK-2\u003c\/td\u003e\n\u003ctd\u003eEZ AIR Spark Arrestor (2-pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9935-BAG\u003c\/td\u003e\n\u003ctd\u003eDuffle Bag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEZ AIR System Component Part Numbers\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNumber\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eFace Seal\u003c\/td\u003e\n\u003ctd\u003e9935-HFS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eAirduct assembly with headgear\u003c\/td\u003e\n\u003ctd\u003e9935-HGAD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eBreathing tube \u0026amp; fire retardant cover\u003c\/td\u003e\n\u003ctd\u003e9935-BT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eFire retardant cover replacement (cover only)\u003c\/td\u003e\n\u003ctd\u003e9935-BTFR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eFlame-retardant waistbelt\u003c\/td\u003e\n\u003ctd\u003e9935-WBT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eBattery charger with universal plugs\u003c\/td\u003e\n\u003ctd\u003e9933-CHG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty lithium-ion 6-cell battery\u003c\/td\u003e\n\u003ctd\u003e9933-BAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eEZ AIR blower unit\u003c\/td\u003e\n\u003ctd\u003e9935-BLW-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eHEPA filter\u003c\/td\u003e\n\u003ctd\u003e9935-FIL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003ePre-filter (10 pack)\u003c\/td\u003e\n\u003ctd\u003e9935-PREFIL-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eSpark arrestor (2 pack)\u003c\/td\u003e\n\u003ctd\u003e9935-SPARK-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eAirflow indicator\u003c\/td\u003e\n\u003ctd\u003e9935-AIF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike half-face respirators or disposable masks, the EZ AIR® Economy PAPR provides a higher level of respiratory protection by maintaining positive-pressure airflow inside the hood, eliminating fit-test requirements associated with negative-pressure respirators. The complete kit includes every component needed out of the box — welding shield, ADF lens, blower, battery, charger, flow tester, HEPA filter, and storage bag — reducing procurement complexity for contractors and safety managers. The system is also available in both US and International wiring configurations, making it suitable for diverse job site deployments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eNIOSH-Approved HEPA Filtration\u003c\/h4\u003e\n\u003cp\u003eThe single NIOSH-approved HEPA filter captures hazardous solid dust particles, metal fumes, and mists — including stainless steel (hexavalent chromium), galvanized steel (zinc oxide), steel\/manganese alloys, cadmium, and lead fumes. This level of filtration is critical for welders and fabricators regularly exposed to toxic airborne compounds. Regular replacement of the pre-filter extends the life of the HEPA filter, reducing ongoing consumable costs.\u003c\/p\u003e\n\u003ch4\u003eAPF 25 Positive-Pressure Protection\u003c\/h4\u003e\n\u003cp\u003eAt an Assigned Protection Factor of 25, the EZ AIR® creates an optimal protective pressure inside the respirator hood, actively keeping particulates away from the breathing zone. This positive-pressure design means the system works for workers with beards or glasses who cannot achieve a reliable seal with negative-pressure respirators. The generous hood size accommodates a wide range of face profiles without compromising protection.\u003c\/p\u003e\n\u003ch4\u003eUp to 8-Hour Rechargeable Battery\u003c\/h4\u003e\n\u003cp\u003eThe 7.4V rechargeable Lithium-ion battery delivers up to 8 hours of runtime at minimum speed and 6 hours at maximum speed, supporting a full work shift on a single charge. This reduces downtime associated with battery swaps during production hours. The battery is a heavy-duty 6-cell unit designed for sustained industrial use.\u003c\/p\u003e\n\u003ch4\u003eX54V Auto-Darkening Filter (ADF) Lens\u003c\/h4\u003e\n\u003cp\u003eThe included 9935-X54V ADF lens measures 1.9\" x 3.8\" (4.8 cm x 9.6 cm) and features variable sensitivity, variable delay, digital controls, and solar power — with a dark shade range of 5–14 and a light shade of 4. Four arc sensors and a TIG rating of 5 make it suitable for a broad range of welding processes. HD technology is included for improved optical clarity during extended use.\u003c\/p\u003e\n\u003ch4\u003eFlame-Retardant Construction\u003c\/h4\u003e\n\u003cp\u003eThe downtube is covered with a flame-retardant (FR) cover, and the hood features a comfortable terracotta fire-retardant material that fits over the ears to prevent arc burns on the ears and neck. The DuPont® super tough flame-retardant nylon used in the system can withstand extreme cold and heat without cracking or deforming. The blower housing is constructed from rugged, lightweight ABS for durability without adding unnecessary weight.\u003c\/p\u003e\n\u003ch4\u003eAir Train Airflow Design\u003c\/h4\u003e\n\u003cp\u003eThe Air Train system directs filtered air over the head and across the breathing zone, minimizing fogging on the lens during use. This is particularly valuable in high-activity welding and grinding tasks where temperature differentials can cause rapid lens fogging. Consistent airflow also contributes to user comfort during extended wear.\u003c\/p\u003e\n\u003ch4\u003eComplete Ready-to-Use Kit\u003c\/h4\u003e\n\u003cp\u003eThe EZ AIR® Economy kit ships with every component required for immediate use: welding shield with ADF lens, downtube with FR cover, blower, battery, waist belt, charger, flow tester, HEPA filter, and storage bag. This eliminates the need to source components separately, streamlining procurement for contractors and safety coordinators. The included storage bag keeps all components organized and protected between shifts.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eWelding\u003c\/h4\u003e\n\u003cp\u003eProvides combined respiratory, eye, and face protection during MIG, TIG, stick, and other welding processes where metal fumes, UV radiation, and spatter are present. The ADF lens with shade range 5–14 covers the full spectrum of common welding amperages.\u003c\/p\u003e\n\u003ch4\u003eGrinding\u003c\/h4\u003e\n\u003cp\u003eProtects against airborne particulates generated during angle grinding and surface preparation on steel, stainless steel, and other metals. The HEPA filter captures fine metal dust that standard dust masks cannot reliably filter.\u003c\/p\u003e\n\u003ch4\u003eMetal Fabrication\u003c\/h4\u003e\n\u003cp\u003eSuitable for fabrication shops where workers are exposed to a combination of grinding dust, welding fumes, and metal particulates throughout the shift. The 8-hour battery life supports full-shift use without interruption.\u003c\/p\u003e\n\u003ch4\u003eAssembly and Machine Operations\u003c\/h4\u003e\n\u003cp\u003eRecommended for assembly lines and machine operations in manufacturing environments where airborne particulates are a consistent hazard. The positive-pressure design ensures protection even during physically demanding tasks.\u003c\/p\u003e\n\u003ch4\u003ePainting and Sanding\u003c\/h4\u003e\n\u003cp\u003eThe HEPA filtration system protects against paint mists and sanding dust in automotive, general manufacturing, and MRO environments. The hood's generous fit accommodates workers wearing additional PPE such as glasses.\u003c\/p\u003e\n\u003ch4\u003eFacility Maintenance and MRO\u003c\/h4\u003e\n\u003cp\u003eRecommended for military maintenance, repair and operations (MRO), and general facility maintenance tasks where workers encounter variable airborne hazards. The complete kit and storage bag support easy transport between work areas.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDust (hazardous solid particles)\u003c\/li\u003e\n\u003cli\u003eSteel and manganese alloy fumes\u003c\/li\u003e\n\u003cli\u003eStainless steel fumes (hexavalent chromium)\u003c\/li\u003e\n\u003cli\u003eGalvanized steel fumes (zinc oxide)\u003c\/li\u003e\n\u003cli\u003eCadmium fumes\u003c\/li\u003e\n\u003cli\u003eLead fumes\u003c\/li\u003e\n\u003cli\u003eOzone\u003c\/li\u003e\n\u003cli\u003eMetal mists\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/mzsocwmwtlsf7yy52hgw_bcc9d2f1-0cfc-4a55-8215-89e3a4641a0b.pdf?v=1793904933\" target=\"_blank\" rel=\"noopener\"\u003eEZ AIR PAPR Systems Linecard\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is included in the EZ AIR® Economy PAPR kit?\u003c\/strong\u003e\u003cbr\u003eA: The complete kit includes a welding shield with X54V ADF lens, downtube with FR cover, blower, 7.4V Lithium-ion battery, waist belt, charger, flow tester, NIOSH-approved HEPA filter, and a storage bag.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the APF rating of this PAPR, and what does it mean?\u003c\/strong\u003e\u003cbr\u003eA: The EZ AIR® Economy PAPR has an Assigned Protection Factor (APF) of 25. This means it creates a positive protective pressure inside the hood that keeps out harmful particulates, providing a higher level of respiratory protection than half-face respirators or disposable masks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How long does the battery last on a full charge?\u003c\/strong\u003e\u003cbr\u003eA: The 7.4V rechargeable Lithium-ion battery provides up to 8 hours of runtime at minimum speed and 6 hours at maximum speed on a full charge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this PAPR approved for use at high altitudes?\u003c\/strong\u003e\u003cbr\u003eA: No. The EZ AIR® Economy PAPR is rated for use at approximately sea level up to 3,000 ft (914 m). For high-altitude environments up to 8,500 ft, a different system (the PEAKAIR™) is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What certifications does this PAPR carry?\u003c\/strong\u003e\u003cbr\u003eA: The EZ AIR® Economy PAPR is NIOSH approved, complies with ANSI Z87.1+ for face-shield\/eye protection, and is CAN\/CSA Z94.3 compliant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What replacement parts and accessories are available for the EZ AIR® system?\u003c\/strong\u003e\u003cbr\u003eA: Available replacement parts include the HEPA filter (9935-FIL), pre-filter 10-pack (9935-PREFIL-10), blower unit (9935-BLW-02), battery (9933-BAT), battery charger (9933-CHG), waist belt (9935-WBT), airflow indicator (9935-AIF), spark arrestor 2-pack (9935-SPARK-2), face seal (9935-HFS), airduct assembly with headgear (9935-HGAD), breathing tube with FR cover (9935-BT), and duffle bag (9935-BAG).\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67968285180078,"sku":"9935","price":1681.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/1802a260c3344b0fd6042155b8f773ec4e1a0b7d.jpg?v=1793904937"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/collections\/upscaled-allegro-logo.png?v=1794316171","url":"https:\/\/www.diamondtoolstore.com\/collections\/allegro.oembed","provider":"Diamond Tool Store","version":"1.0","type":"link"}