4.5KG,6KG,8KG,10KG,12KG of Hanging dry power fire extinguisherChat Now
4.5KG,6KG,8KG,10KG,12KG of Hanging dry power fire extinguisher
Dry powder fire extinguishers can extinguish general fires, and can also extinguish fires caused by burning of oil and gas. Dry powder fire extinguishers use carbon dioxide gas or nitrogen gas as power to spray dry powder from the cylinder to extinguish the fire. The dry powder is a dry, easy-flowing fine solid powder composed of a base material capable of extinguishing fire and a moisture-proofing agent, a flow promoter, and an agglomeration inhibitor. It is mainly used to save initial fires of flammable liquids, flammable gases and electrical equipment such as petroleum and organic solvents.
The most common method of opening a dry powder fire extinguisher is the press method. After referring the fire extinguisher to the proper position from the fire source, first turn it upside down several times to loosen the dry powder in the cylinder, then let the nozzle align with the most violent burning place, unplug the insurance pin, press the pressure roller, and the fire extinguishing agent will squirt out. Extinguishing. When opening the dry powder fire extinguishing stick, hold the middle part with your left hand, point the nozzle at the root of the flame, pull out the insurance card with your right hand, turn the knob open, and open the gas cylinder. After 1-4 seconds, the dry powder will be fired.
dry powder filled weight
max working pressure
21A 113B C
27A 183B C
34A 183B C
34A 233B C
43A 233B C