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WQ (B) Sewage Submersible Pump Series

WQD/WQ sewage submersible pump, by the pump, sealing, motor three parts. The electric pump has built-in protection device. The motor is located on the upper part of the electric pump and is a single-phase or three-phase asynchronous motor. The water pump is located at the lower part of the motor and is a centrifugal impeller and volute mechanism. Double-end mechanical seal is adopted between the water pump and the motor, and "O"-shaped oil-resistant rubber seal ring is adopted for static seal at each fixed stop seal.