WQ series national standard sewage pump, the motor is located in the upper part of the electric pump, for single-phase or three-phase asynchronous motor, water pump and motor between the use of two-sided mechanical seal, each fixed stop seal using "O" type rubber seal ring for static sealing. The series of electric pumps has the advantages of compact structure,large flow, high efficiency, easy to use, the mechanical seal of key parts of the use of carbide and high-quality silicon carbide as the material,
has good corrosion resistance, leakage prevention, durability and so on.
