The electric pump can work continuously and normally under the following service conditions:

1. The medium temperature shall not exceed + 40 ℃

2. The pH value of the medium is between 4-10

3. The density of the medium shall not be greater than 1.2 × 103kg/m ³

4. Power frequency: 50Hz

The diving depth shall not exceed 5m

Product overview

WQ series sewage submersible electric pump (hereinafter referred to as electric pump) is composed of water pump, seal and motor. The motor is located at the upper part of the electric pump. It is divided into single-phase and three-phase asynchronous motors. Double end mechanical seals are used between the pump and the motor. Each fixed seam seal is“ Ο” Type C oil resistant rubber sealing ring is used for static sealing. This series of electric pumps have the characteristics of compact structure, large flow, high efficiency and convenient use. The mechanical seals at key parts are made of cemented carbide and high-quality silicon carbide. The rotor shaft of the electric pump is quenched and tempered with 45 # steel. Stainless steel can also be used to ensure that the shaft has reliable mechanical strength, which can effectively improve the wear resistance and corrosion resistance of the shaft. It is also convenient for the maintenance and disassembly of the impeller. The whole series can be purchased and equipped with automatic coupling device equipment. When the pump needs maintenance, it can be easily lifted, disengaged and engaged by the chain screw. Engineers do not need to enter the water to disassemble, which effectively improves the convenience and safety of operation.

Main purpose

This series of point-and-a-half cloth is widely used for municipal sewage treatment, construction projects, hotels, miners, ponds, printing and dyeing, paper making, textile and other places. It is an ideal equipment for pumping mud, mortar, domestic wastewater, sewage, feces and urine, and solid particles containing fiber and paper scraps.