Sewage treatment

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NL vertical mud pump


NL type mud pump is a single-stage single-suction vertical centrifugal pump, the main components are volute, impeller, pump seat, pump casing, support cylinder, motor seat, motor and other components.

WQAS Sewage Dirt Cutting Pump


The cutting type sewage pump has a particularly strong sewage through capacity, with good cutting performance, can be long fibers in the sewage, plastic, paper, belt, cloth, straw, rope and other impurities chopped after discharge, the method adopted, designed into a reasonable hydraulic characteristics, so that the electric pump can be full lift operation.

WQ sewage dirt submersible pump


WQ series high power sewage sewage submersible pump. The electric pump consists of a water pump, a seal and a motor. The motor is located on the upper part of the electric pump and is a three-phase asynchronous motor. The water pump is located in the lower part of the electric pump and has a volute structure of runner impeller. Mechanical seal, skeleton oil seal and mechanical seal are used between the water pump and the motor. The "0" oil-resistant rubber seal is used as a static seal at each fixed stop seal to ensure the reliability of the electric pump. The electric pump rotor shaft is made of stainless steel to ensure that the shaft has a more reliable mechanical strength, which can effectively improve the wear resistance and corrosion resistance of the shaft, and it is also convenient for the maintenance and disassembly of the impeller.

ZW series self-priming sewage pump


ZW series self-priming non-clogging sewage pump is a product with novel structure, which is successfully developed on the basis of repeated research on similar technologies at home and abroad.