Backpack forest fire pump is a kind of fire suppression/extinguishing tool, which is easy to carry, and use with reliable performance and simple operation.The whole device is composed of engine, water pump, spray nozzle,suction hose, high pressure hose and accessories. Pump body and pump impeller are made of high strength anticorrosive aluminum alloy, the engine is 2-stroke air-cooled with single cylinder and electronic ignition. It is widely used for forest fire extinguishing in the long distance water transprotation to extinguish the fire. At the same time, it is also suitable for fire trucks with water tanks in towns and communities as their fire extinguishing equipment. It successfully solved the difficulty in mountain fire fighting with its mall size, and flexibility. Ideally suited for application in Municipal, Forestry, Industrial and Home Firefighting.