

Co2 Fire Extinguisher 4.5 Kg Price | Buy Best Quality
CO2 Fire Extinguisher
BCCovered from the invoice date. If a unit fails, we replace it.
Stays factory-sealed. Refill vs replace
Made to IS 15683:2018, pressure-tested before dispatch.
Live fire-safety demo with every bulk order.
Complete your fire safety setup




Modular (Clean Agent) Fire Extinguisher
Specifications
| Category | CO2 Fire Extinguisher |
|---|---|
| Sizes | 2 kg, 4.5 kg |
| SKU | FS-CO2-4.5KG |
| Extinguishing agent | Carbon dioxide (CO2) gas |
| Standard | ISI marked, IS 15683:2018 (about BIS certification) |
| Warranty | 5 years from invoice date |
| Delivery | Pan-India, freight extra, GST invoice |
| Replacement | 10 days for a manufacturing fault or transit damage |
Product details
CO2 fire extinguisher, 4.5 kg and 2 kg
The FireSpray CO2 fire extinguisher puts out electrical and flammable-liquid fires with cold carbon dioxide gas and leaves no residue, so it is the standard choice for electrical panels, meter rooms, DG rooms, UPS and server areas. It comes in 4.5 kg and 2 kg with a discharge horn, carries the ISI mark, is pressure-tested at our factory and is covered by a 5-year warranty from the invoice date. Select a size above to see the CO2 fire extinguisher 4.5 kg price or the 2 kg price (plus GST).
Which fires does a CO2 extinguisher put out?
- Class B: flammable liquids such as petrol, diesel, oil, paint and solvents.
- Electrical fires: panels, wiring, meters, motors, generators and electronic equipment. CO2 does not conduct electricity and leaves nothing behind to clean.
CO2 is not the best choice for deep-seated fires in wood, paper or cloth, because the gas disperses and the material can reignite; use an ABC fire extinguisher there. For cooking-oil fires, use a K-type kitchen fire extinguisher.
4.5 kg or 2 kg: which size?
| Size | Good for |
|---|---|
| 2 kg | Small panels, cabins, labs, single server racks |
| 4.5 kg | Meter rooms, DG sets, main LT panels, electrical rooms (most popular) |
Prefer a one-hand grip? The squeeze-type CO2 fire extinguisher comes in the same two sizes. Compare every option on the CO2 fire extinguisher page.
CO2 or clean agent?
Both leave no residue. CO2 is the economical choice for electrical rooms and panels. A clean agent fire extinguisher also works on Class A fires and is preferred for occupied server rooms, labs and control rooms. For rooms that are often unattended, add an automatic ceiling-mounted modular unit. Our guide to fire extinguisher gas types explains the difference.
Specifications (2 kg unit)
| Extinguishing agent | Carbon dioxide (CO2) gas |
|---|---|
| Fire classes | B and electrical |
| Operating pressure | 58 to 80 bar |
| Effective range | 1.5 to 2.5 metres |
| Temperature range | -30 °C to +50 °C |
| Mark | ISI marked, BIS approved |
| Warranty | 5 years from the invoice date |
How to use it safely
- Pull the safety pin.
- Aim the horn at the base of the fire, holding it only by its handle.
- Squeeze the lever (or rotate the valve fully open).
- Sweep from side to side.
The gas discharges very cold, so never touch the horn or the metal parts during use, as it can cause frostbite. Do not use CO2 in a small closed room without ventilation; leave and ventilate the room after use.
Monthly check, no yearly refills
A FireSpray CO2 extinguisher stays factory-sealed. Once a month, check that the pin and seal are intact and the cylinder and horn are undamaged. If a covered unit fails, we replace it under the warranty instead of sending it for refilling. Read more on refill vs replace.
Buying for a building or a plant?
Factories, data centres, hospitals and builders get factory pricing, a GST invoice and a placement plan as per IS 2190 on orders of 10 or more, plus free staff training. Get a bulk quote, see why buyers choose us as CO2 fire extinguisher suppliers, or compare models on the fire extinguisher price list.
More CO2 Fire Extinguisher options
Questions buyers ask
Can't find your answer? Call or WhatsApp us on +91 72 4747 6161.
All questionsWhat is the price of a 4.5 kg CO2 fire extinguisher?
The current 4.5 kg and 2 kg prices are shown on this page, plus GST. Freight is extra as per delivery location. Orders of 10 or more get a factory bulk quote.
Which fire extinguisher is best for electrical panels?
A CO2 extinguisher: it does not conduct electricity and leaves no residue. 4.5 kg is the usual size for meter rooms, DG sets and main panels; 2 kg suits small panels and cabins.
Can a CO2 extinguisher be used on wood or paper fires?
It is not the best choice. The gas disperses and deep-seated material can reignite, so use an ABC extinguisher for wood, paper and cloth.
Is CO2 safe to use indoors?
Yes, in normal rooms. Do not use it in a small closed space without ventilation, and never touch the horn during discharge because the gas is very cold.
What is a CO2 fire extinguisher used for?
Electrical fires and flammable liquid (Class B) fires. It leaves no residue, so it is safe on electrical panels and equipment.
Which fire extinguisher is used for electrical fire?
CO2 or clean agent. Both leave no residue. ABC powder also works if the power is off, but leaves powder on equipment.
