Our Marine CO₂ fire extinguishers provide fast and effective protection against Class B fires involving flammable liquids and are especially safe for use on electrical equipment. Using carbon dioxide gas, they quickly smother flames without leaving residue, making them ideal for protecting sensitive equipment on boats, ships, and coastal facilities.

Built with a corrosion-resistant finish and approved for marine use, these extinguishers are designed to withstand harsh salt and moisture conditions at sea. Lightweight, easy to operate, and compliant with both British Standards and marine safety regulations, they deliver reliable fire protection while keeping onboard equipment and interiors clean and undamaged.

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Marine CO2 Fire Extinguishers

£50.00

Size

  • SPECIFICATIONS

    2kg CO₂ Fire Extinguisher – Specifications

    • Capacity:  2 kg
    • Fire Rating:  55B
    • Average Discharge Time:  9.7 seconds
    • Height:  500 mm
    • Diameter:  117 mm
    • Filled Weight:  5.02 kg
    • Empty Weight:  3.02 kg
    • Carton Size (H × W × D):  524 × 185 × 130 mm


    5kg CO₂ Fire Extinguisher – Specifications

    • Capacity:  5 kg
    • Fire Rating:  70B
    • Average Discharge Time:  16.8 seconds
    • Height:  670 mm
    • Diameter:  152 mm
    • Filled Weight:  11.8 kg
    • Empty Weight:  6.8 kg
    • Carton Size (H × W × D):  690 × 226 × 160 mm


  • HOW TO USE

    How to Use a CO₂ Fire Extinguisher

    1. Pull  the safety pin to break the seal.
    2. Aim  the discharge horn at the base of the fire.
    • For electrical fires, aim directly at the source of the flames.
    1. Squeeze  the handle to release the CO₂ gas.
    2. Sweep  the horn side to side until the fire is fully out.

    ⚠️  Safety tips:

    • Hold the extinguisher by the handle only — the discharge horn becomes extremely cold and can cause frost burns.
    • Always keep a safe exit behind you.
    • Use only for  Class B (flammable liquids)  and  electrical fires.


  • DETAILS

    CO₂ Fire Extinguisher Maintenance

    CO₂ fire extinguishers need regular care to ensure they remain safe and effective:

    • Monthly Check:  Make sure the extinguisher is in the correct location, clearly visible, undamaged, and the safety pin is intact. Check that the hose and horn are secure and free from cracks.
    • Annual Service:  A qualified technician must service every CO₂ extinguisher once a year. This includes weighing the unit, inspecting the valve and hose, and confirming it meets legal standards.
    • 10-Year Pressure Test:  Unlike other types, CO₂ extinguishers do not require a 5-year extended service. Instead, they must undergo a  hydraulic pressure test every 10 years, or be replaced.

    Regular servicing ensures compliance with fire regulations and guarantees your extinguisher will perform safely when needed.

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