Nnmechanical foam type fire extinguisher pdf files

Use the right type of extinguisher for fighting the fire. Foam extinguishers are the perfect solution for initial fire of fire classes a and b. The screwon cap contains a plunger mechanism covered by a safety guard. Things you need to know about using fire extinguishers in a chemistry laboratory. Fire is a rapid chemical reaction of oxidant with fuel. Type of extinguishers and the classes of fire for which they can be used. Mechanical foam type fire extinguisher fire extinguisher powder coated ms body. The agent works by interrupting the chemical chain reaction. Mechanical foam type fire extinguishers afff 50ltr. Upright type with gun metal cap, hose with abs foam making nozzle, 60 gms co2 cartridge, 540ml afff 6% liquid. Stored pressure fire extinguishers are the most common type.

A fire extinguisher is an active fire protection device used to extinguish or control small fires. Higher capacity trolley mounted fire extinguishers. Portable fire extinguisher mechanical foam type stored pressure specification by bureau of indian standards bis. Foam type portable fire extinguisher the main container is filled with sodium bicarbonate solution and a long inner polythene container is filled with aluminium sulphate. Each type is easily identifiable by their names, colours. Chemical and mechnical type portable foam fire extinguishers. Wholesale trader of mechanical foam type fire extinguishers afff 50ltr mechanical foam fire extinguisher, mechanical afff foam fire extinguisher offered by jyoti fire. Also, on a class a fire it creates a barrier between the fuel and the oxygen.

Soda acid portable fire extinguisher the container of this extinguisher holds a sodium bicarbonate solution. Wet chemical stored pressure class k kitchen extinguishers. Portable fire extinguisher fire equipment manufacturers association. Class k extinguishers contain a water based foam agent specially designed to extinguish these grease and oil fires, which typically burn hotter than ordinary. They are not for use on class c fires due to the shock hazard. Download fire extinguisher training pdf yale emergency. With dry chemical extinguishers, nitrogen is typically used. The best extinguishing agents for a b fire are carbon dioxide, dry chemical, or aqueous film forming foam afff. Use the fire extinguisher only if you have attended practical training. Legally binding document step out from the old to the newjawaharlal nehru. Portable fire extinguisher mechanical foam type stored pressure specification number of amendments. Fire fighting ced 22 designator of legally binding document. Mechanical foam fire extinguisher, mechanical foam afff.