{"product_id":"sf-sb275-standard-dry-chemical-portable-fire-extinguisher","title":"2.75 LB. Standard Dry Chemical Portable Fire Extinguisher","description":"\u003ch2\u003eSF-SB275 Standard BC Dry Chemical Fire Extinguisher — Compact, Coast Guard-Approved Protection for Flammable Liquid and Electrical Hazards\u003c\/h2\u003e\n\u003cp\u003eThe Strike First SF-SB275 is a 2.75 lb. BC dry chemical portable fire extinguisher engineered for professional use in environments where flammable liquids, gases, and energized electrical equipment present fire risk. With a UL\/ULC 10-B:C rating and U.S. Coast Guard approval (Type B:C Size I), it meets the demands of contractors, tradespeople, and facility managers who require a compact, code-compliant unit. Built to ANSI\/UL 299, ANSI\/UL 711, CAN\/ULC-S504, CAN\/ULC-S508, and NFPA 10 standards, the SF-SB275 is suitable for vehicle-mounted or fixed-wall applications. Strike First has been manufacturing fire equipment for over 35 years, and this unit carries a 6-year warranty.\u003c\/p\u003e\n\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSF-SB275\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2.75 lbs. (1.25 kgs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL\/ULC Rating\u003c\/td\u003e\n\u003ctd\u003e10-B:C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eU.S.C.G. Approval\u003c\/td\u003e\n\u003ctd\u003eType B:C Size I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire Class\u003c\/td\u003e\n\u003ctd\u003eClass B (flammable liquids and gases), Class C (electrical equipment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e8–10 ft (2.5–3 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Time\u003c\/td\u003e\n\u003ctd\u003e9 sec.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure (PSI)\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-65°F to 120°F (-54°C to 49°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e15 1\/4\" (39 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e3 3\/4\" (9.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e3 1\/8\" (8 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4 3\/4 lbs. (2.2 kgs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSuper durable polyester powder paint with superior corrosion resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003eWaterproof stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle\u003c\/td\u003e\n\u003ctd\u003eReinforced, full grip hardcoat anodized aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Body\u003c\/td\u003e\n\u003ctd\u003eModified universal — accepts both pin or fork wall hooks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePull Pin\u003c\/td\u003e\n\u003ctd\u003eOversized with retaining strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLabels\u003c\/td\u003e\n\u003ctd\u003eColor and bar coded for accurate service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Bracket\u003c\/td\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChrome Option\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproval\u003c\/td\u003e\n\u003ctd\u003eUL Listed, ULC Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eANSI\/UL 299, ANSI\/UL 711, CAN\/ULC-S504, CAN\/ULC-S508, NFPA 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD.O.T. Requirements\u003c\/td\u003e\n\u003ctd\u003eMeets D.O.T. Requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e6 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBC Dry Chemical Model Comparison\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eSF-SB275\u003c\/th\u003e\n\u003cth\u003eSF-SB5\u003c\/th\u003e\n\u003cth\u003eSF-SB10\u003c\/th\u003e\n\u003cth\u003eSF-SB20\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e2.75 lbs\u003c\/td\u003e\n\u003ctd\u003e5 lbs\u003c\/td\u003e\n\u003ctd\u003e10 lbs\u003c\/td\u003e\n\u003ctd\u003e20 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUL\/ULC Rating\u003c\/td\u003e\n\u003ctd\u003e10-B:C\u003c\/td\u003e\n\u003ctd\u003e10-B:C\u003c\/td\u003e\n\u003ctd\u003e60-B:C\u003c\/td\u003e\n\u003ctd\u003e80-B:C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eU.S.C.G. Approval\u003c\/td\u003e\n\u003ctd\u003eType B:C Size I\u003c\/td\u003e\n\u003ctd\u003eType B:C Size I\u003c\/td\u003e\n\u003ctd\u003eType B:C Size II\u003c\/td\u003e\n\u003ctd\u003eType B:C Size III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e8–10 ft (2.5–3 m)\u003c\/td\u003e\n\u003ctd\u003e8–10 ft (2.5–3 m)\u003c\/td\u003e\n\u003ctd\u003e10–15 ft (3–4.5 m)\u003c\/td\u003e\n\u003ctd\u003e10–15 ft (3–4.5 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Time\u003c\/td\u003e\n\u003ctd\u003e9 sec\u003c\/td\u003e\n\u003ctd\u003e13 sec\u003c\/td\u003e\n\u003ctd\u003e15 sec\u003c\/td\u003e\n\u003ctd\u003e28 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePSI\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e195\u003c\/td\u003e\n\u003ctd\u003e235\u003c\/td\u003e\n\u003ctd\u003e235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e15 1\/4\" (39 cm)\u003c\/td\u003e\n\u003ctd\u003e15 1\/4\" (39 cm)\u003c\/td\u003e\n\u003ctd\u003e21 1\/4\" (54 cm)\u003c\/td\u003e\n\u003ctd\u003e24\" (61 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e3 3\/4\" (9.5 cm)\u003c\/td\u003e\n\u003ctd\u003e6 3\/4\" (17 cm)\u003c\/td\u003e\n\u003ctd\u003e8\" (20.3 cm)\u003c\/td\u003e\n\u003ctd\u003e9 1\/2\" (24 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e3 1\/8\" (8 cm)\u003c\/td\u003e\n\u003ctd\u003e4 1\/4\" (11 cm)\u003c\/td\u003e\n\u003ctd\u003e5 1\/8\" (13 cm)\u003c\/td\u003e\n\u003ctd\u003e7 1\/8\" (18 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4 3\/4 lb (2.2 kg)\u003c\/td\u003e\n\u003ctd\u003e10 1\/2 lb (4.8 kg)\u003c\/td\u003e\n\u003ctd\u003e19 1\/4 lb (8.8 kg)\u003c\/td\u003e\n\u003ctd\u003e35 1\/4 lb (16.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChrome Option\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Bracket\u003c\/td\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003eWall or Vehicle \/ Marine\u003c\/td\u003e\n\u003ctd\u003eWall \/ VB\u003c\/td\u003e\n\u003ctd\u003eWall \/ VB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Brackets\u003c\/td\u003e\n\u003ctd\u003eWall, UP2\u003c\/td\u003e\n\u003ctd\u003eUP-DB, UB5, UB5-DB, UP5-MD, HDVB-1\u003c\/td\u003e\n\u003ctd\u003eUP-10MD, HDVB-2\u003c\/td\u003e\n\u003ctd\u003eHDVB-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe SF-SB275 stands out among compact BC extinguishers through its modified universal valve body — compatible with both pin and fork wall hooks — and its oversized pull pin with retaining strap, which enables faster activation under stress. The hardcoat anodized aluminum handle and polyester powder coat finish deliver durability that holds up in harsh jobsite and vehicle environments where lesser units corrode or degrade.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n\u003ch4\u003eModified Universal Valve Body\u003c\/h4\u003e\n\u003cp\u003eThe valve body accepts both pin and fork wall hook mounting styles, giving contractors flexibility when specifying brackets for different vehicle or wall configurations. This eliminates the need to source a separate extinguisher model for different mounting setups on the same jobsite.\u003c\/p\u003e\n\n\u003ch4\u003eHardcoat Anodized Aluminum Handle\u003c\/h4\u003e\n\u003cp\u003eThe reinforced, full-grip hardcoat anodized aluminum handle provides a secure, ergonomic hold even with gloved hands. This construction resists wear and corrosion over the extinguisher's service life, maintaining reliable operation when it matters most.\u003c\/p\u003e\n\n\u003ch4\u003eWaterproof Stainless Steel Gauge\u003c\/h4\u003e\n\u003cp\u003eThe stainless steel gauge is waterproof, making it suitable for marine, outdoor, and vehicle-mounted applications where moisture exposure is routine. Contractors can verify charge status at a glance without concern for gauge degradation from the elements.\u003c\/p\u003e\n\n\u003ch4\u003eSuper Durable Polyester Powder Paint Finish\u003c\/h4\u003e\n\u003cp\u003eThe powder coat finish provides superior corrosion resistance compared to standard paint finishes, extending service life in demanding environments. This is particularly valuable for units mounted in vehicles, on equipment, or in outdoor storage areas.\u003c\/p\u003e\n\n\u003ch4\u003eOversized Pull Pin with Retaining Strap\u003c\/h4\u003e\n\u003cp\u003eThe oversized pull pin with retaining strap is designed for easier and faster activation in emergency situations. Faster deployment can be critical in the first seconds of a fire event, especially for contractors working alone or in confined spaces.\u003c\/p\u003e\n\n\u003ch4\u003eColor and Bar Coded Labels\u003c\/h4\u003e\n\u003cp\u003eColor and bar coded labels support accurate service and inspection tracking, simplifying compliance with NFPA 10 maintenance requirements. This reduces the risk of service errors and helps contractors maintain proper documentation for inspections.\u003c\/p\u003e\n\n\u003ch4\u003eWide Temperature Range\u003c\/h4\u003e\n\u003cp\u003eRated from -65°F to 120°F (-54°C to 49°C), the SF-SB275 remains operational across extreme temperature conditions encountered in northern climates, cold storage facilities, and hot outdoor worksites. This range ensures the unit is ready to perform regardless of seasonal or environmental conditions.\u003c\/p\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\n\u003ch4\u003eService and Work Vehicles\u003c\/h4\u003e\n\u003cp\u003eThe SF-SB275 ships with a vehicle bracket and is U.S. Coast Guard approved, making it a direct fit for trucks, vans, and service vehicles operated by contractors and tradespeople. Its compact size allows mounting without sacrificing cab or cargo space.\u003c\/p\u003e\n\n\u003ch4\u003eMarine Vessels\u003c\/h4\u003e\n\u003cp\u003eU.S.C.G. approval (Type B:C Size I) qualifies the SF-SB275 for use aboard boats and marine vessels where flammable fuel and electrical fire risks are present. The waterproof gauge and corrosion-resistant finish support reliable performance in marine environments.\u003c\/p\u003e\n\n\u003ch4\u003eManufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eStrike First BC dry chemical extinguishers are specifically designed for manufacturing environments where flammable liquids, gases, and electrical equipment are in use. The SF-SB275's compact footprint allows placement at multiple points throughout a facility.\u003c\/p\u003e\n\n\u003ch4\u003eElectrical Equipment Areas\u003c\/h4\u003e\n\u003cp\u003eClass C rating makes the SF-SB275 appropriate for use near energized electrical panels, control cabinets, and powered machinery. Dry chemical agent does not conduct electricity, making it safe to apply on live electrical fires.\u003c\/p\u003e\n\n\u003ch4\u003eFlammable Liquid Storage and Handling\u003c\/h4\u003e\n\u003cp\u003eThe 10-B:C UL\/ULC rating addresses fires involving flammable liquids and gases, covering common jobsite hazards such as fuel, solvents, and compressed gas. The 8–10 ft discharge range allows operators to engage a fire from a safe standoff distance.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlammable liquids (Class B fires)\u003c\/li\u003e\n\u003cli\u003eFlammable gases (Class B fires)\u003c\/li\u003e\n\u003cli\u003eEnergized electrical equipment (Class C fires)\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\/strike_first_bc_product_sheet_en_feb_2024_fa.pdf?v=1790353356\" target=\"_blank\" rel=\"noopener\"\u003eStrike First BC Dry Chemical Product Sheet (EN, Feb 2024)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What fire classes does the SF-SB275 cover?\u003c\/strong\u003e\u003cbr\u003eA: The SF-SB275 is rated for Class B fires (flammable liquids and gases) and Class C fires (electrical equipment). It is not rated for Class A fires involving ordinary combustibles such as wood or paper.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the SF-SB275 approved for use on boats and marine vessels?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The SF-SB275 carries U.S. Coast Guard approval as Type B:C Size I, making it suitable for marine applications. The waterproof stainless steel gauge and corrosion-resistant finish further support marine use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What bracket options are available for the SF-SB275?\u003c\/strong\u003e\u003cbr\u003eA: The SF-SB275 includes a standard vehicle bracket. Optional wall mounting brackets (including the UP2) are also available. The modified universal valve body accepts both pin and fork wall hook styles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What standards does the SF-SB275 meet?\u003c\/strong\u003e\u003cbr\u003eA: The SF-SB275 meets or exceeds ANSI\/UL 299, ANSI\/UL 711, CAN\/ULC-S504, CAN\/ULC-S508, and NFPA 10. It also meets D.O.T. requirements and is UL Listed and ULC Listed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: The SF-SB275 is rated for use from -65°F to 120°F (-54°C to 49°C), covering extreme cold and hot environments encountered across North American jobsites and seasons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is a chrome finish available for the SF-SB275?\u003c\/strong\u003e\u003cbr\u003eA: Yes. A chrome finish option is available for the SF-SB275 model.\u003c\/p\u003e","brand":"Strike First","offers":[{"title":"Default Title","offer_id":50537314943150,"sku":"SF-SB275","price":91.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/2_75_bc_new_web.png?v=1790353358","url":"https:\/\/www.diamondtoolstore.com\/products\/sf-sb275-standard-dry-chemical-portable-fire-extinguisher","provider":"Diamond Tool Store","version":"1.0","type":"link"}