WDROO Submersible sewage pumps.



  • WF/WX, WG improve the same type pumps of the local an overseas. It optimizes the hydraulic, seal technology, structure, protection. And it innovates, makes it more reliable and safe. Easy to use, long service, good drainage capacity. The whole series is easy for selection. If fit with electronic control cabinet, which will protect pump.
  • Optimize performance, two channel impeller, two to three mechanical seal, make mechanical seal lubricate, and cool better, run stable without clogging, easy to pass for pumped liquid.
  • Mechanical seal is in serial, the shaft seal is more reliable, long service.
  • The improve the structure is benefit for seal, running reliable, long service.
  • IPX8 motor, good cooling motor, temperature increase is lower than normal motor, endurable, Class F insulation, long service of motor.
  • There are many protections in the motor, easy for user selection.



  • Building, hospital, residential area, municipal projects, roads, factory sewage, small sewage treatment, etc. The pumped liquid is rain water, waste water with solid, long fabrics.

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