4KG DRY POWDER FIRE EXTINGUISHER

Features

• Weight and Capacity: The "4kg" specification refers to the weight or capacity of the fire extinguisher, indicating the amount of extinguishing agent it can hold. In this case, it can hold 4 kilograms (or approximately 4 liters) of dry powder.
• Extinguishing Agent: Dry powder fire extinguishers typically use a fine powder composed of chemicals such as mono ammonium phosphate or ammonium sulfate. The dry powder works by interrupting the chemical reaction that sustains the fire, thereby suppressing the flames.
• Suitable Fire Classes: A 4kg dry powder fire extinguisher is effective for extinguishing fires involving Class A (ordinary combustibles like wood, paper, cloth), Class B (flammable liquids like gasoline, oil, paints), and Class C (electrical fires) materials. It can also provide some limited effectiveness against Class D fires (involving flammable metals) depending on the specific metal involved.