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Types of fire extinguisher

Your complete guide to the types of fire extinguisher available in Chennai and Coimbatore, with full performance data.

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Two red fire extinguishers on a white background

Searching for the right type of fire extinguisher in Chennai or Coimbatore for your home, office or industrial space? Choosing the correct type is the first and most critical step in effective fire safety. Universal Fire Safety Equipments supplies every certified type, so you meet all BIS and local safety regulations.

  • ABC stored pressure type
  • ABC modular type
  • Trolley mounted ABC & BC type
  • Mechanical foam type
  • Carbon dioxide (CO2)
  • Dry powder type
  • Water type

ABC stored pressure type

Class A, B & C fires — paper, wood, cloth, plastics; petrol, diesel, paints, chemicals, petroleum products; LPG and natural gas; electrical and machinery fires.

The ABC dry powder extinguisher is the most versatile and commonly available type in Chennai.

ABC stored-pressure fire extinguisher
Performance data
1 kg2 kg4 kg6 kg9 kg
Minimum jet range
2 m2 m4 m4 m6 m
Minimum discharge time
8 s8 s15 s15 s23 s
Maximum discharge time
10 s10 s20 s20 s30 s
Minimum discharge
85 %
Construction
Mild steel (EDD quality)
Valve
Forged brass
Hydraulic test pressure
30 kgf/cm²
Charge pressure
≤ 15 kgf/cm²
Charge
Dry powder, mono-ammonium phosphate base
Finish
Lead-tin coating inside; fire-red paint outside
Warranty
5 years

ABC modular type — automatic ceiling & wall mount

ABC modular automatic fire extinguisher
Performance data
ABC 5 kgABC 10 kg
Media
MAP powder
Capacity
5 kg10 kg
Area coverage
3 m approx.
Test pressure
30 bar
Anti-corrosive treatment
Powder coated
Shell diameter
230 mm
Overall height
350 mm
Charged weight
9.5 kg10 kg
Bulb temperature
68 °C
Charged pressure
15 bar
Mounting
Ceiling / wall

Trolley mounted ABC & BC type

Class A, B & C — flammable liquids, gas storage and power houses.

Trolley-mounted fire extinguisher
Capacity
25 kg I/C25 kg O/C50 kg75 kg
Minimum jet duration
25 s40 s50 s
Time to discharge 90 % of contents
30 s50 s60 s
Jet range
5 m6 m8 m10 m
Empty weight (approx.)
24 kg30 kg60 kg75 kg
Full weight (approx.)
50 kg55 kg110 kg150 kg
Working pressure
15 bar
Hydro test pressure
35 bar
Bursting pressure
45 bar55 bar

Mechanical foam type

Class A & B — paper, wood, paints, gases, chemicals and petroleum products (oil and diesel storage tanks). Also available as cartridge type.

Mechanical foam fire extinguisher
Capacity
9 L
Fire rating
4A : 34B
Average discharge time
50 s
Diameter (approx.)
180 ± 10 mm
Filled weight (approx.)
12.5 kg
Empty weight (approx.)
3.8 kg
Operating temperature
+5 °C to +55 °C
Working pressure at 20 °C
15 bar
Maximum service pressure
17 bar
Test pressure
35 bar
Approval
BIS

Carbon dioxide (CO2)

Class A & B — electrical panel boards, machinery and electronics.

The CO2 extinguisher is essential for sensitive environments.

CO2 fire extinguisher with discharge horn
Performance data
Model 2Model 3Model 4.5
Capacity
2 kg3 kg4.5 kg
Fire rating
8B13B21B
Average discharge time
12 s14 s
Height (approx.)
425 mm470 mm610 mm
Diameter (approx.)
108 ± 10 mm140 ± 10 mm
Filled weight (approx.)
8.9 / 8.2 kg12.5 / 11.8 kg17 / 16.3 kg
Empty weight (approx.)
6.9 / 6.2 kg9.5 / 8.8 kg12.5 / 11.8 kg
Operating temperature
−30 °C to +55 °C
Working pressure at 20 °C
150 bar
Maximum service pressure
250 bar
Approval
BIS

Dry powder type

Class B & C — flammable liquids, gases, machinery and electrical fires. Also available as cartridge type.

Dry powder fire extinguisher
Capacity
6 kg7 kg
Minimum jet duration
20 s25 s
Time to discharge 90 % of contents
25 s30 s
Jet range
4 m6 m
Empty weight (approx.)
5.2 kg7.05 kg
Full weight (approx.)
11.2 kg16.02 kg
Fire rating
3A 34B4A 34B
Working pressure
15 bar
Hydro test pressure
35 bar
Bursting pressure
55 bar

Water type

Class A — paper, textiles, cloth, wood and cotton storage. Also available as cartridge type.

For general combustibles, the water extinguisher is a traditional but effective fire safety tool.

Water-type fire extinguisher
Model
9
Capacity
9 L
Fire rating
3A
Average discharge time
42 s
Height (approx.)
575 mm
Diameter (approx.)
180 ± 10 mm
Filled weight (approx.)
12.5 kg
Empty weight (approx.)
3.7 kg
Operating temperature
+5 °C to +55 °C
Working pressure at 20 °C
15 bar
Maximum service pressure
17 bar
Test pressure
35 bar
Approval
BIS