MBQS Series Multi-stage Structure for High-head Submersible Pump

Structural advantage

· The flow parts adopts a lower support structure, combined with a multi-stage impeller arrangement, ensuring that the pump meets the requirements for high head and large flow under various installation conditions.

· The flow parts adopt MQBQ surface treatment process, which has excellent wear resistance and corrosion resistance.

· The mechanical seals have high-pressure resistance, which enables pumps to submerged deeper.

· The pump equipped with cooling jacket,could not fully submerged in the medium. The flow parts below the motor,water cooling the motor during the operation, extending service life and enabling work at the low water level.

· The design of the top outlet is more space saving.

· The motor is optional with overheat protection.

· There is a pressure relief hole on the pump,which could release the pressure exerted by the medium on the shaft seal.