Dry powder fire extinguishers extinguish the fire primarily by interrupting the chemical reaction taking place and cutting off the oxygen supply.
They can be used on fires involving solid combustibles, flammable liquids and electricity.
. The dry power fire extinguishers are denoted by a blue label and are dangerous if inhaled
. This extinguisher is ideally suited to businesses using:
chemical processes,
where welding and flame cutting takes place,
garage forecourts and premises with large.
