20 LB. Multi-Purpose Dry Chemical Portable Fire Extinguisher - ABC Rated

SF-ABC1020 20 lb. Multi-Purpose Dry Chemical Portable Fire Extinguisher — Class A, B & C Protection

The Strike First SF-ABC1020 is a 20 lb. multi-purpose ABC dry chemical portable fire extinguisher engineered for demanding commercial and industrial environments. Rated 10-A:120-B:C and U.S.C.G. approved, it is designed to combat Class A (wood, paper, cloth), Class B (flammable liquids and gases), and Class C (electrical equipment) fires. Built to ANSI/UL 299, ANSI/UL 711, CAN/ULC-S504, and CAN/ULC-S508 standards, this unit is suited for contractors, trades professionals, marine applications, and any worksite requiring reliable, code-compliant fire suppression. The extinguisher features a steel cylinder, hardcoat anodized aluminum handle, and a waterproof stainless steel gauge for durability in harsh jobsite conditions.

Technical Specifications

Strike First ABC Series — Full Model Comparison

The SF-ABC1020 delivers a 10-A:120-B:C rating in a 20 lb. form factor, providing significantly greater suppression capacity than standard 10 lb. units while remaining portable for single-operator use. Its 90% MAP agent formulation, 235 PSI operating pressure, and 28-second discharge time give contractors a longer, more powerful discharge window compared to smaller-capacity alternatives. The 6-year warranty and compliance with both U.S. and Canadian standards make it a practical choice for cross-border jobsite operations.

Key Features & Benefits

Modified Universal Valve Body

The modified universal valve body accepts both pin and fork wall hooks, providing installation flexibility across a wide range of mounting configurations. This reduces the need for additional hardware on varied jobsite setups.

Steel Cylinder with Super Durable Polyester Powder Paint Finish

The steel cylinder is finished with a super durable polyester powder paint coating that provides superior corrosion resistance. This is critical for extinguishers stored in outdoor, marine, or high-humidity environments where lesser finishes would degrade.

Waterproof Stainless Steel Gauge

The waterproof stainless steel gauge maintains accurate pressure readings even in wet or corrosive conditions. Contractors can perform quick visual inspections without concern for gauge failure due to moisture ingress.

Reinforced Full-Grip Hardcoat Anodized Aluminum Handle

The handle is reinforced and features a full-grip hardcoat anodized aluminum construction for durability and secure handling under stress. A firm, reliable grip is essential when operating a 35 lb. extinguisher in an emergency.

Oversized Pull Pin with Retaining Strap

The oversized pull pin with retaining strap is designed for easier and faster activation, reducing fumbling time in an emergency. Faster activation can be critical in the first seconds of a fire event on a jobsite.

Color and Bar Coded Labels

Color and bar coded labels support accurate service and inspection tracking. This simplifies compliance recordkeeping for contractors required to maintain fire equipment service logs.

Wide Operating Temperature Range

Rated for use from -65°F to 120°F (-54°C to 49°C), this extinguisher remains operational in extreme cold and heat. This makes it suitable for year-round use across Canadian and U.S. climates without seasonal equipment swaps.

U.S.C.G. Approved

U.S. Coast Guard approval with bracket listed on label qualifies this unit for marine and vessel applications. Contractors working on waterfront, marine construction, or vessel fit-out projects can use this extinguisher to meet marine fire safety requirements.

Common Applications

Class A Fire Suppression — Wood, Paper & Cloth

Effective against ordinary combustibles including wood framing, paper materials, and cloth commonly found on construction sites.

Class B Fire Suppression — Flammable Liquids & Gases

Rated for flammable liquids and gases, making it appropriate for worksites where fuels, solvents, or compressed gases are present.

Class C Fire Suppression — Electrical Equipment

Suitable for use on energized electrical equipment, covering panel boards, wiring, and powered tools encountered on active jobsites.

Marine & Vessel Applications

U.S.C.G. approved with bracket listed on label, qualifying this unit for use aboard vessels and in marine construction environments.

Commercial & Industrial Facilities

The 10-A:120-B:C rating and NFPA 10 compliance make this extinguisher appropriate for placement in commercial buildings, warehouses, and industrial facilities where code-compliant fire suppression is required.

Compatible Materials

• Wood, lumber, and wood-based building materials
• Paper and cardboard
• Cloth and fabric
• Flammable liquids (fuels, solvents, oils)
• Flammable gases
• Energized electrical equipment and wiring

Product Documents

• Strike First ABC Dry Chemical Product Sheet