
CO2 fire extinguisher suppliers: 2 kg and 4.5 kg, direct
FireSpray supplies ISI-marked CO2 fire extinguishers for meter rooms, DG sets, electrical panels and labs, direct from our factory with a GST invoice and a 5-year warranty.
- ISI marked, IS 15683:2018
- Made in India
- GST invoice · freight extra
5-year warrantyOn every extinguisher
ISI markedIS 15683:2018
Factory priceNo dealer margin
Pan-India deliveryGST invoice · freight extra
Where a CO2 extinguisher is the right choice
- Electrical panels, meter rooms and DG sets: CO2 does not conduct electricity and leaves no residue.
- Server and UPS rooms (or use a clean agent unit).
- Labs and workshops with flammable liquids (Class B).
CO2 is not ideal for paper, wood or cloth fires; pair it with ABC units elsewhere on the floor.
Which extinguisher fits which fire class is explained by the NFPA.
What we supply
- CO2 4.5 kg with horn, the standard for meter and DG rooms.
- CO2 2 kg and a squeeze-type model for small panels and cabins.
- Clean agent alternatives for sensitive electronics.
Supply for buildings and projects
Housing societies, builders and facility managers order CO2 units for every meter room in one go. Ask for a bulk quote for factory pricing and a placement plan.
How to check a CO2 fire extinguisher
CO2 units have no pressure gauge, so they are checked by weight against the weight printed on the label. Also check that the safety pin and seal are in place, the horn is not cracked and the cylinder is free of dents and rust. Replace the unit after any use.
Recommended products




Clean Agent (SS Body) Fire Extinguisher
All prices exclude GST. Freight charged extra as per delivery location.
Fire-safety training camp
A FireSpray trainer visits your premises and runs a live demo for your staff, guards and housekeeping teams: what to do in the first 60 seconds of a fire.
- Types of fireKitchen, electrical, vehicle
- P.A.S.S.Pull, Aim, Squeeze, Sweep
- Live demoHands-on with a real unit
- Monthly checkGauge, pin and seal in 30 seconds
Protecting sites for India's leading companies
Questions buyers ask
Can't find your answer? Call or WhatsApp us on +91 72 4747 6161.
Which size CO2 extinguisher is used for a meter room?
A 4.5 kg CO2 unit is the usual choice for meter rooms, DG sets and main electrical panels; 2 kg suits small panels and cabins.
Do CO2 fire extinguishers need refilling every year?
A sealed FireSpray CO2 unit is covered for 5 years. Weigh-check it as advised and replace it after use.
Do you supply CO2 extinguishers in bulk?
Yes. From 10 units you get a factory quotation with a GST invoice and dispatch across India.
