Powder fire Extinguishers

There are different types of extinguishing powders, which differ in the chemical composition and the class of fire they can put out. The main types of extinguishing powders are: ABC powders: they are the most common and versatile, as they can extinguish fires of class A (solid materials), class B (flammable liquids) and class C (flammable gases). They are composed of monoammonium phosphate or sodium or potassium bicarbonate. BC powders: they are suitable for extinguishing class B and C fires. They are composed of sodium or potassium bicarbonate or potassium chloride. D powders: they are specific for extinguishing class D fires (flammable metals). They are composed of metallic salts such as sodium chloride, sodium sulphate or sodium carbonate. E powders: they are specific for extinguishing class E fires (electrical equipment). They are composed of organic salts such as sodium gluconate or sodium citrate. Not sure which fire extinguisher to choose? Contact us now! Gielle has a wide range of portable and wheeled powder fire extinguishers, our technicians are at your disposal to advise you in choosing the most suitable product for your fire-fighting needs.