WQD7-7-0.55

Product Overview

WQD sewage submersible pump is an advanced and ideal sewage machine. With the full lift (no overload), can have a large flow rate within a range. The non-blocking design of the impeller channel enables the electric pump to effectively transport impurities, long fibers and other fluids containing solid particles with a diameter of 15mm-45mm. Select with the suction structure and stainless steel and special cast iron manufacturing, with the role of thorough drainage and corrosion resistance. Equipped with a floating ball switch, with the change of liquid level can realize the automatic control of the motor is equipped with superheater protector, overheating or overcurrent, to ensure the safety and possibility of the pump operation in a harsh environment.

The electric pump can operate continuously and normally under the following service conditions;

1. The medium temperature shall not exceed 40C;

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

3, the density of the medium is not greater than 1.2 x103 kg/m.