Mechanical foam stored pressure/gas cartridge type fire extinguisher

Mechanical foam type fire extinguisher is most effective on class A & B (Flammable and volatile liquid i.e., oil, petroleum, diesel, points, alcohol etc.) where fast fire knockdown and blanketing effect is essential. Aqueous Film Forming Foam property it is also used in Class A Fire. It contains Aqueous Film Forming Foam (AFFF) compound, it has been used in the extinguisher to form aqueous film and thick blanket of foam on the surface of fire exclude the supply of oxygen thereby extinguishing the fire and preventing re-ignition.


  • Class A

  • Class B

Technical Data sheet

Model MF 6 MF 9 MF 50
IS Specification 15683 15683 15683
Type of Fire A & B Class A & B Class A & B Class
Extinguishing Type Stored Pressure/Gas Cartridge Stored Pressure/Gas Cartridge Stored Pressure/Gas Cartridge
Extinguishing Media Water & AFFF IS:4989 Water & AFFF IS:4989 Water & AFFF IS:4989
Capacity 6 L 6 L 50 L
Min. Effective Discharge(%) 95 95 95
Min Jet Length(mtr.) 6 6 10
Discharge Time(sec.) More than 13 sec. More than 13 sec. 60 to 180
Test Pressure(kgf/cm2) 35 35 35
Expellent Co2Gas Cartridge(gms) IS : 4947 N2 gas / 60 gms Gas Cartridge N2 gas / 60 gms Gas Cartridge 2 Kg / 300 Gms Gas Cartridge
Operation Method Upright Upright Upright
Caution Note to be used on Electrical Fire Note to be used on Electrical Fire Note to be used on Electrical Fire
Operating Temprature -5°C to 55°C -5°C to 55°C -5°C to 55°C
Fire Rating 2A & 21B 3A & 34B 4A & 34B

suitable for :

Class A : wood, paper, cloth, textile, plastic, cotton, jute etc.

Class B : flammable & volatile liquids, petrol, diesel, grease, paint, solvent, vanish etc