A fire extinguisher, or extinguisher, is an active fire protection device used to extinguish or control small fires, often in emergency situations. Typically, a fire extinguisher consists of a hand-held cylindrical pressure vessel containing an agent which can be discharged to extinguish a fire. Fire extinguishers manufactured with non-cylindrical pressure vessels also exist, but are […]
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Not all fires are the same. Different fuels create different fires and require different types of fire extinguishing agents. Type A – Class A fires include ordinary combustible materials such as wood, paper, cloth, trash and plastics. Type B – Class B fires involve flammable liquids such as gasoline, petroleum, oil and paint. They also