Description
Fire Extinguisher DCP/ABC commonly known as a Dry Chemical Powder Extinguisher, is the most versatile and widely used type of fire extinguisher. It is filled with a fine, non-toxic chemical powder (typically Monoammonium Phosphate) that is expelled under pressure. Its effectiveness against multiple fire classes makes it an excellent all-around choice for homes, offices, vehicles, and various commercial and industrial settings.
Features:
- Chemical Inhibition: It interferes with the chemical chain reaction of the fire itself, stopping combustion.
- Smothering: It forms a layer or crust over the burning material, cutting off the oxygen supply.
- Universal Fire Class Rating ABC: This is its most significant advantage, providing protection against
- Class A: Fires involving ordinary combustibles (wood, paper, fabrics, plastics).
- Class B: Fires involving flammable liquids (petrol, oil, paint, solvents).
- Class C: Fires involving energized electrical equipment (appliances, wiring, motors).
- Operating Mechanism: Typically a stored pressure unit, featuring an external pressure gauge on the valve assembly for easy visual verification of its charge status. Operation involves pulling a safety pin and squeezing a lever.
- Discharge: Discharges the powder as a powerful cloud, providing rapid knockdown of flames.
- Rapid Knockdown: The powder’s chemical action and smothering effect provide quick flame suppression
