Powder-based extinguisher

portableclass Bclass A

Powder fire extinguishers are fire extinguishers that use a chemical powder as an extinguishing agent. They are suitable for extinguishing fires of class A (solid materials), class B (flammable liquids), class C (flammable gases) and class E (electrical equipment). Some characteristics of powder extinguishers are: They are versatile and effective, as they can put out different types of fire with a single extinguisher. They are fast and powerful, as the powder acts immediately on the fire and suffocates it. They are safe to use on electrical equipment, as the powder does not conduct current and does not damages the components. They are cheap and easy to maintain, as the powder has a long life and does not require special care. Gielle also offers a complete fire extinguisher maintenance service to guarantee the correct functioning of all fire-fighting devices. Characteristics of 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.