Working principle: 

     The impeller is driven by the motor to induce the rotation of the impeller to generate suction. The bottom valve is opened by sealing the water supply chamber and the inlet pipe to make the water enter the impeller through the inducer. The inducer rotates the impeller to make the liquid produce centrifugal pressure. Section, motor shell sandwich, upper end cap discharge, achieve drainage effect. When the water pump works, the overflow section in the high pressure chamber of the water inlet section returns to the water supply room through the return pipe to reach the land and no leakage occurs. When the full head is used, the induction wheel is introduced into the liquid, the work remains unchanged, and the power is constant, which is suitable for each lift point. Will not burn out the motor.

      Applicable to coal mines, metallurgy, power plants, petrochemicals, flood control, flood control, sewage treatment, marine use, civilian use, and realization of amphibious submersible pumps, which can replace well pump, agricultural irrigation and drainage, urban drainage building materials and other industrial sectors, applicable to gas and In flammable and explosive places, mixed sewage or certain corrosive liquids containing suspended solid particles such as sediment, coal cinder, and fiber are transported. The pump should have the functions of flameproof, wear-resisting and anti-corrosion. The multi-function sand discharging sewage pump for mining is the most advanced amphibious pump on the market. 

 product features:

1, both land and sea

      The same pump can be used underwater for submersible installation, and can also be installed on the land with a suction pipe for installation and installation. It is convenient and flexible. Installed on the shore, easy to install and maintain.

2, can be connected in series

     The pumps can be used in series to replace the high-power, high-head pumps with low-power low-head pumps. Starting with waterless idling, the final series drainage and sand discharge are realized.