Purpose and structure: Fire pumps are connected to the whole fire truck and motor pumping water from fire or other liquid fire extinguishing agent to connect the appliance to a building fire water supply system, which consists of the body, elbow, check valves, safety valves, gate, drain valves, fire interfaces and other components. its installation type can be divided into the ground formula (SOS), underground (SOX), the walls of formula (SOB) and multi-purpose formula (SOD) in which the multi-purpose type fire pump adapter is small in size, appearance, structure -wide management, and easy maintenance. is an old product upgrades and new products.

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