The HANWQ series submersible sewage pump is an efficient and energy-saving electric drainage and irrigation equipment that combines a dry three-phase asynchronous motor with a single-stage or multi-stage water pump in a coaxial manner. Built in structure, the lower centrifugal impeller rotates to suck in water and generate a centrifugal pressurized water flow. It changes direction vertically through the blades and flows through the partition between the motor seat and the outer shell before exiting from the top outlet. At the same time, the water flow takes away the heat from the motor, resulting in good heat dissipation effect. In addition, non blocking design has been carried out in the structure, and wear-resistant materials have been selected for the overcurrent part. The solid particles have strong passing ability and good wear resistance. At the same time, the lower end adopts double bearings to bear large axial loads. In addition, electromagnetic calculation has been optimized to improve the overload capacity of the motor, which can make the electric pump applicable in the full flow range without exceeding the power limit.

The HANWQ series submersible sewage pump is characterized by its beautiful appearance, compact structure, and reliable use. Especially suitable for drainage in construction projects; Excavation and transportation of well sand; Drainage of sedimentation tanks, discharge and pumping of mineral tunnels without explosion-proof requirements, and other liquids containing solid particles, short fiber impurities.