Portable diesel engine fire pump is compact and portable
The hand-held diesel engine fire pump has the characteristics of strong power, large torque, stable operation, reliable quality, large flow, high lift and long service life.
Diesel engine fire pumps are mainly used to pressurize and send water to fire system pipelines. It can also be applied to industrial and urban water supply and drainage, pressurized water delivery for high-rise buildings, long-distance water delivery, heating, bathroom, boiler cold and warm water circulation pressurized air-conditioning refrigeration system water delivery and equipment matching, etc.
The pump body and pump cover of the diesel engine fire pump are split from the back of the impeller, which is the so-called rear door structure. Its advantage is that it is easy to overhaul, the pump body, the suction pipeline, the discharge pipeline and the motor are not moved during maintenance, and only the intermediate connecting piece of the coupling is removed (extended), and the rotor parts can be withdrawn for maintenance. The housing of the diesel engine fire pump constitutes the working chamber of the pump. The impeller, shaft and rolling bearing are the rotors of the pump. Suspension bearing parts The supporting parts support the rotor parts of the pump, and the rolling bearings are subjected to the radial and axial forces of the pump.