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CO2 Fire Extinguisher – Ideal for Electrical and Flammable Liquid Fires


Shield Safety is a trusted supplier of certified CO2 Fire Extinguishers in Mumbai. We provide complete fire safety services including installation, refilling, inspection, and annual maintenance contracts (AMC).

What Is a CO2 Fire Extinguisher?


A Carbon Dioxide (CO2) Fire Extinguisher is specially designed to fight fires involving:

  • Electrical fires in computers, servers, machines, and appliances.
  • Flammable liquid fires involving petrol, diesel, paints, or solvents (Class B fires).

CO2 extinguishers discharge a clean, non-conductive gas that suffocates the fire by removing oxygen — without leaving any residue or damaging equipment.

Where to Use & How to Maintain CO2 Fire Extinguishers


  • Installation Areas: Ideal for offices, server rooms, data centers, electrical control rooms, petrol pumps, factories, and workshops.
  • Storage Recommendations: Keep upright in dry and well-ventilated areas, away from direct sunlight and heat sources.
  • Maintenance Guidelines:
    • Inspect monthly for valve condition, nozzle blockage, and physical damage.
    • Weigh yearly to check gas pressure and refill if weight is below standard.
    • Service by authorized technicians only.
MODEL NO SPF-2 CO2 SPF-3 CO2 SPF-4.5 CO2
CYLINDER MATERIAL Mn Mn Mn
CAPACITY (KG) 2 3 4.5
FIRE RATING 21B 34B 54B
EXTINGUISHING MEDIUM Co2 Gas IS 15222 Co2 Gas IS 15222 Co2 Gas IS 15222
TEMPERATURE RANGE -30°C to +60°C -30°C to +60°C -30°C to +60°C
DISCHARGE TIME MORE THAN 08 S MORE THAN 08 S MORE THAN 08 S
DISCHARGE RANGE MORE THAN 01 M MORE THAN 02 M MORE THAN 02 M
TEST PRESSURE 250 BAR 250 BAR 250 BAR

Shield Safety is a reliable supplier of CO2 Fire Extinguishers in Mumbai. Designed for electrical and flammable liquid fires, our extinguishers are ideal for protecting sensitive equipment without leaving any residue. We provide complete fire safety services including installation, inspection, refilling, and annual maintenance contracts (AMC). Get in touch with us for certified fire protection solutions.