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Mechanical Foam Fire Extinguisher – Ideal for Flammable Liquid Fires


Shield Safety is a trusted supplier of certified Mechanical Foam Fire Extinguishers in Mumbai. We offer end-to-end fire safety services including installation, inspection, refilling, and annual maintenance contracts (AMC) to ensure your premises remain safe and compliant.

What Is a Mechanical Foam Fire Extinguisher?


A Mechanical Foam Fire Extinguisher is designed to combat Class B fires caused by flammable liquids like petrol, diesel, and paints, as well as Class A fires involving solid combustibles. It forms a thick blanket of foam that cools the fire and prevents re-ignition by cutting off the oxygen supply.

  • Effective against Class A & B fires.
  • Forms a foam seal to suppress flammable vapors.

Foam extinguishers are suitable for areas where flammable liquids are stored or used. However, they are not recommended for use on electrical fires.

Where to Use & How to Maintain Mechanical Foam Extinguishers


  • Installation Areas: Fuel stations, garages, warehouses, factories, chemical storage areas, and paint shops.
  • Storage Recommendations: Store in dry, cool areas; avoid direct sunlight and exposure to corrosive chemicals.
  • Maintenance Guidelines:
    • Conduct monthly checks for pressure, leakage, and damage.
    • Annual servicing by certified technicians.
    • Refill after discharge or once every 3 years, whichever is earlier.
MODEL NO SPF-9MF SPF-9MF
CYLINDER MATERIAL M.S. M.S.
CAPACITY (KG) 9 9
FIRE RATING 4A 144B 4A 144B
EXTINGUISHING MEDIUM AFFF FOAM IS 4989 AFFF FOAM IS 4989
TEMPERATURE RANGE +5ºC to +60ºC +5ºC to +60ºC
DISCHARGE TIME MORE THAN 13 S MORE THAN 13 S
DISCHARGE RANGE MORE THAN 02 M MORE THAN 02 M
OPERATING PRESSURE 15 BAR 15 BAR
TEST PRESSURE 35 BAR 35 BAR
EXPELLANT NITROGEN CO2
CO2 CARTRIDGE CAPACITY (GRAMS) -- 60

Shield Safety is a reliable supplier of Mechanical Foam Fire Extinguishers in Mumbai. These extinguishers are highly effective on Class A (solid combustibles) and Class B (flammable liquids) fires by forming a thick blanket over the fire surface, cutting off oxygen supply and preventing reignition. We also offer end-to-end services including installation, inspection, refilling, and AMC. Contact us for certified and cost-effective fire protection solutions.