WQ Stainless steel submersible sewage pump

The whole shell is made of stainless steel 304/316L dewaxing precision casting, specially extracting the waste water with weak acid and alkali.

2. The base and core wires of the cable are treated with special break and leak water-proof treatment, and the inner single core wires are sealed and peeled to effectively prevent water vapor from seeping into the horse side through the seam of the cable or the core wires, full Edge to leak-proof, moisture-proof sealing effect.

3. The flow path of the conical pump shell and Vortex impeller, through the special non-clogging design, can extract sludge and dirt with half the effort.

4, pump shell runner can be equipped with“Degassing bolt, to avoid“Air bolt” phenomenon, to ensure the drainage of water pipeline system stability.

5. Mechanical shaft seals are equipped with high-quality double-group mechanical shaft seals and fully equipped with SIC silicon carbide mechanical shaft seals.

6. The motor adopts dry type induction motor with insulation class F (155C °) , and the protective class of the shell is IECIP68.