Multistage Boiler Feed Pump

As a professional high quality Multistage Boiler Feed Pump manufacturers, you can rest assured to buy Multistage Boiler Feed Pump from Hongzheng and we will offer you the best after-sale service and timely delivery. The multistage boiler feed pump is a single-shell segmented multistage centrifugal pump. The inlet and outlet of the suction are vertical upward. The front section, the middle section and the back section are connected into one body with a piercing bar, and the static joint surface between the sections is mainly sealed by the metal surface, and there is no O-type rubber ring as an auxiliary seal. The suction section, middle section and spit section of the high pressure pump are forged.

Transmission mode of Multistage Boiler Feed Pump:
Multi-stage boiler feed pump medium pressure, sub-high pressure pump through the elastic coupling driven by the motor. From the driving direction, the pump rotates clockwise. The multi-stage boiler feed pump is driven by the motor through the elastic coupling, and can also be equipped with toothed coupling, diaphragm coupling, hydraulic coupling according to user needs. The prime mover can be driven by small steam turbine or motor. From the transmission direction, the pump rotates in the clockwise direction.

The Multistage Boiler Feed Pump is mainly used in the boiler feed water system to lift the water to the required height and pressure of the boiler to ensure the normal operation of the boiler. The multi-stage boiler feed pump usually adopts a multi-stage centrifugal pump structure, which is composed of a plurality of impeller and guide vane, and a sealing ring is arranged between each stage impeller and guide vane to ensure efficient operation of the system and prevent mixing inside and outside the pump. Its wide flow range, can provide a large number of stable water supply flow, used in a variety of large-scale power stations, factories and buildings and other occasions.