10 lb. Carbon Dioxide (CO₂) Portable Fire Extinguisher

SF-10CO2 10 lb. Carbon Dioxide Fire Extinguisher — Industrial-Grade B:C Protection

The Strike First SF-10CO2 is a 10 lb. carbon dioxide portable fire extinguisher rated 10-B:C and U.S.C.G. approved for Type B:C Size II applications. Engineered for contractors, marine operators, and industrial facilities, it is purpose-built to suppress flammable liquid, gas, and electrical equipment fires without leaving residue or causing secondary damage. Constructed with an industrial-strength aluminum cylinder, stainless steel hardware, and a chrome-plated solid brass valve, this unit is designed to perform reliably in demanding and corrosive environments. It meets or exceeds ANSI/UL 154, ANSI/UL 711, CAN/ULC-S503, and CAN/ULC-S508 standards and carries a 5-year warranty.

Technical Specifications

Available Models — Strike First CO₂ Series

Unlike dry chemical extinguishers, the SF-10CO2 discharges clean CO₂ gas that leaves no corrosive residue, making it the preferred choice for protecting sensitive electrical equipment and environments where cleanup or equipment damage after discharge is a concern. Its U.S.C.G. approval and NFPA 10 compliance make it suitable for both marine and land-based commercial applications, giving contractors and facility managers a single unit that meets multiple regulatory requirements.

Key Features & Benefits

Industrial-Strength Aluminum Cylinder

The D.O.T.-approved aluminum cylinder provides a high strength-to-weight ratio suited for portable use in demanding job site conditions. Aluminum construction also resists corrosion, extending service life in harsh environments.

Stainless Steel Hardware & Chrome-Plated Brass Valve

Stainless steel handles, pull pin, and retaining chain resist rust and corrosion in wet or chemically aggressive environments. The chrome-plated solid brass valve ensures reliable actuation when seconds count.

Super Durable Polyester Powder Paint Finish

The powder coat finish delivers superior corrosion resistance, keeping the unit looking professional and functioning correctly even in corrosive industrial or marine environments. This finish is well suited for facilities where chemical exposure or moisture is a regular factor.

Strong Impact-Resistant Horn

The CO₂ discharge horn is built to withstand the rigors of job site handling and repeated use. A durable horn ensures consistent, directed discharge toward the fire source for maximum effectiveness.

Color and Bar-Coded Labels

Color and bar-coded labels support accurate service and inspection tracking, simplifying compliance with NFPA 10 maintenance requirements. This is particularly valuable for contractors managing fire safety equipment across multiple sites or vehicles.

Wide Operating Temperature Range

Rated from -22°F to 120°F (-30°C to 49°C), the SF-10CO2 remains operational across a broad range of environmental conditions, from cold storage facilities to hot outdoor job sites.

Common Applications

Electrical Equipment Fires (Class C)

CO₂ is non-conductive and leaves no residue, making the SF-10CO2 ideal for protecting electrical panels, server rooms, generators, and other energized equipment on construction sites and in industrial facilities.

Flammable Liquid & Gas Fires (Class B)

Rated for Class B fires, this extinguisher is appropriate for areas where fuels, solvents, oils, or flammable gases are stored or used, including equipment rooms, fuel storage areas, and workshops.

Marine & Vessel Applications

U.S.C.G. approval (Type B:C Size II) makes the SF-10CO2 compliant for use aboard commercial and work vessels where Coast Guard-approved fire suppression equipment is required.

Corrosive Industrial Environments

The powder-coated finish, stainless steel hardware, and aluminum cylinder make this unit well suited for chemical plants, processing facilities, and other corrosive environments where standard extinguishers may degrade prematurely.

Compatible Materials

• Flammable liquids (fuels, oils, solvents)
• Flammable gases
• Energized electrical equipment

Product Documents

• Strike First CO₂ Fire Extinguisher Product Sheet

Frequently Asked Questions

Q: What fire classes is the SF-10CO2 rated for?
A: The SF-10CO2 is rated for Class B fires (flammable liquids and gases) and Class C fires (electrical equipment), with a UL/ULC rating of 10-B:C.

Q: Is this extinguisher approved for marine use?
A: Yes. The SF-10CO2 carries U.S.C.G. approval as Type B:C Size II, making it suitable for use aboard commercial and work vessels where Coast Guard-approved equipment is required.

Q: Does CO₂ leave residue after discharge?
A: No. Carbon dioxide discharges as a clean gas and leaves no residue, which is a key advantage when protecting sensitive electrical equipment or environments where post-discharge cleanup would be disruptive or costly.

Q: What standards does the SF-10CO2 comply with?
A: It meets or exceeds ANSI/UL 154, ANSI/UL 711, CAN/ULC-S503, CAN/ULC-S508, and NFPA 10. The cylinder is also D.O.T. approved.

Q: What bracket options are available for the SF-10CO2?
A: The SF-10CO2 comes with a standard Wall or VB bracket. An optional HDVB-3 heavy-duty bracket is also available.

Q: What is the warranty on the SF-10CO2?
A: Strike First provides a 5-year warranty on the SF-10CO2.