WQD/WQ sewage and sewage submersible electric pump is the most advanced and ideal sewage disposal equipment at present. With full head (no overload), it can operate efficiently and fully in a large flow range. The impeller's large channel non-blocking design enables the electric pump to effectively transport fluids containing solid particles with diameters ranging from 15mm-45mm, such as impurities and long fibers. effect of corrosion.

 The electric pump can work continuously and normally 
under the following conditions of use:
1. The temperature of the medium does not exceed +40℃.
2. The PH value of the medium is between 4-10.
3. The density of the medium is not more than 1.2×10³kg/m.