{"product_id":"sf-sb20-20-lb-standard-dry-chemical-portable-fire-extinguisher","title":"20 lb. Standard Dry Chemical Portable Fire Extinguisher - BC","description":"\u003ch2\u003eSF-SB20 20 lb. Standard BC Dry Chemical Portable Fire Extinguisher — Heavy-Duty Protection for Class B \u0026amp; C Fires\u003c\/h2\u003e\n\u003cp\u003eThe Strike First SF-SB20 is a 20 lb. regular BC dry chemical portable fire extinguisher engineered for demanding commercial and industrial environments. Rated 80-B:C by UL\/ULC and U.S.C.G. approved as Type B:C Size III, it is purpose-built to suppress flammable liquid, gas, and electrical equipment fires. With a 28-second discharge time and a 10–15 ft. throw range, it delivers sustained suppression capacity suited to manufacturing facilities, marine applications, and vehicle fleets. Strike First has been manufacturing fire equipment for over 35 years, and this unit meets or exceeds ANSI\/UL 299, ANSI\/UL 711, CAN\/ULC-S504, and CAN\/ULC-S508 standards.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSF-SB20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\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\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 III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e10–15 ft (3–4.5 m)\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\u003eDischarge Time\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\u003e235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\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\u003e9 1\/2\" (24 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\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\u003e35 1\/4 lbs. (16.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire Class\u003c\/td\u003e\n\u003ctd\u003eClass B, Class C\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliances\u003c\/td\u003e\n\u003ctd\u003eNFPA 10, D.O.T. Requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Bracket\u003c\/td\u003e\n\u003ctd\u003eWall \/ VB (Vehicle\/Marine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChrome Option\u003c\/td\u003e\n\u003ctd\u003eNo\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\u003ch3\u003eAvailable Sizes — BC Regular Dry Chemical Line\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003e2.75 lbs\u003c\/th\u003e\n\u003cth\u003e5 lbs\u003c\/th\u003e\n\u003cth\u003e10 lbs\u003c\/th\u003e\n\u003cth\u003e20 lbs\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel No.\u003c\/td\u003e\n\u003ctd\u003eSF-SB275\u003c\/td\u003e\n\u003ctd\u003eSF-SB5\u003c\/td\u003e\n\u003ctd\u003eSF-SB10\u003c\/td\u003e\n\u003ctd\u003eSF-SB20\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\u003c\/td\u003e\n\u003ctd\u003eUP2, UP-DB, UB5, UB5-DB, UP5-MD, HDVB-1\u003c\/td\u003e\n\u003ctd\u003eUP-10MD, HDVB-2, HDVB-3\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe SF-SB20 stands apart from lighter-capacity alternatives with its 80-B:C UL\/ULC rating and 28-second discharge time, providing significantly greater suppression capacity for high-risk commercial and industrial settings. Its U.S.C.G. approval and broad bracket compatibility — including wall and vehicle\/marine mounting — make it one of the most versatile units in the Strike First BC line. The extreme temperature rating of -65°F to 120°F ensures reliable performance across environments where lesser extinguishers may fail.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eModified Universal Valve Body\u003c\/h4\u003e\n\u003cp\u003eThe modified universal valve body accepts both pin and fork wall hooks, giving contractors and facility managers flexibility in how and where the unit is mounted. This reduces the need for specialized hardware and simplifies installation across varied site conditions.\u003c\/p\u003e\n\u003ch4\u003eSuper Durable Polyester Powder Paint Finish\u003c\/h4\u003e\n\u003cp\u003eThe steel cylinder is finished with a super durable polyester powder paint that provides superior corrosion resistance. For contractors working in harsh outdoor, marine, or industrial environments, this finish extends service life and maintains compliance-ready appearance over time.\u003c\/p\u003e\n\u003ch4\u003eWaterproof Stainless Steel Gauge\u003c\/h4\u003e\n\u003cp\u003eThe waterproof stainless steel pressure gauge ensures accurate pressure readings even in wet or high-humidity conditions. Reliable gauge readability is critical for routine inspections and NFPA 10 compliance checks.\u003c\/p\u003e\n\u003ch4\u003eReinforced Full-Grip Hardcoat Anodized Aluminum Handle\u003c\/h4\u003e\n\u003cp\u003eThe handle is reinforced and features a full-grip hardcoat anodized aluminum construction for durability and secure handling under stress. In an emergency, a confident grip can be the difference between effective deployment and fumbling with the unit.\u003c\/p\u003e\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, reducing the time between grabbing the extinguisher and discharging agent. Faster activation is critical in the first seconds of a fire event.\u003c\/p\u003e\n\u003ch4\u003eColor and Bar Coded Labels\u003c\/h4\u003e\n\u003cp\u003eColor and bar coded labels support accurate service and inspection tracking. This feature simplifies compliance recordkeeping for facilities subject to regular fire safety audits.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eManufacturing Facilities\u003c\/h4\u003e\n\u003cp\u003eThe SF-SB20 is specifically designed for manufacturing environments where flammable liquids, gases, and electrical equipment present concurrent fire risks. Its 80-B:C rating and 28-second discharge time provide the suppression capacity needed for larger industrial spaces.\u003c\/p\u003e\n\u003ch4\u003eMarine and Vessel Use\u003c\/h4\u003e\n\u003cp\u003eU.S.C.G. approval (Type B:C Size III) and wall\/vehicle\/marine bracket compatibility make this extinguisher suitable for installation aboard commercial vessels and marine equipment. The waterproof gauge and corrosion-resistant finish support reliable performance in saltwater environments.\u003c\/p\u003e\n\u003ch4\u003eCommercial Vehicle Fleets\u003c\/h4\u003e\n\u003cp\u003eThe vehicle bracket compatibility and D.O.T. compliance make the SF-SB20 appropriate for mounting in large commercial vehicles, trucks, and heavy equipment cabs. Its extreme temperature range ensures readiness in both cold-climate and hot-weather fleet operations.\u003c\/p\u003e\n\u003ch4\u003eElectrical Equipment Areas\u003c\/h4\u003e\n\u003cp\u003eRated for Class C fires, this extinguisher is suited for areas with energized electrical equipment such as switchgear rooms, generator enclosures, and control panels. Dry chemical agent suppresses electrical fires without conducting electricity back to the operator.\u003c\/p\u003e\n\u003ch4\u003eFlammable Liquid and Gas Storage\u003c\/h4\u003e\n\u003cp\u003eWith an 80-B:C rating, the SF-SB20 is effective against Class B fires involving flammable liquids and gases. It is appropriate for fuel storage areas, loading docks, and chemical handling zones.\u003c\/p\u003e\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\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_822ae357-8bb7-43a7-a897-26441f2fed14.pdf?v=1790358628\" 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\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What fire classes does the SF-SB20 cover?\u003c\/strong\u003e\u003cbr\u003eA: The SF-SB20 is rated for Class B fires (flammable liquids and gases) and Class C fires (energized electrical equipment). It carries a UL\/ULC rating of 80-B:C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the SF-SB20 approved for marine use?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The SF-SB20 holds U.S.C.G. approval as Type B:C Size III, and the bracket listed on the label includes marine\/vehicle mounting options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: The SF-SB20 is rated for use from -65°F to 120°F (-54°C to 49°C), making it suitable for extreme cold and hot environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the SF-SB20 comply with NFPA 10?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The unit complies with NFPA 10 Standard for Portable Fire Extinguishers, as stated in the product datasheet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What mounting options are available for the SF-SB20?\u003c\/strong\u003e\u003cbr\u003eA: The SF-SB20 comes with a standard Wall \/ VB (Vehicle\/Marine) bracket. The modified universal valve body also accepts both pin and fork wall hooks for flexible installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the warranty on the SF-SB20?\u003c\/strong\u003e\u003cbr\u003eA: Strike First provides a 6-year warranty on the SF-SB20.\u003c\/p\u003e","brand":"Strike First","offers":[{"title":"Default Title","offer_id":66859427823790,"sku":"SF-SB20","price":219.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/nwbc_20lbnew.png?v=1790358631","url":"https:\/\/www.diamondtoolstore.com\/products\/sf-sb20-20-lb-standard-dry-chemical-portable-fire-extinguisher","provider":"Diamond Tool Store","version":"1.0","type":"link"}