Submersible Grinder Pump EFG Series
Product Model:
  1. Motor frame, shaft, screws are made of stainless steel to make long service life.
  2. Inner cable wires and cable base are upgraded by filling EPOXY to raise humidity-resistance.
  3. Dependable mechanical seal and o-ring are adopted to maintain long time operation and high precision is applied to raise stability and efficiency of motors.
  4. Portable, non-clogging design and high wear-resistance are applied to grinding ring and shredding ring.
  5. Grinding and shredding effects are applied to raise operating efficiency and able to handle soft solids in suspension or organic wastes in water.


Pumping of residential waste water from toilets, bathtubs, and washing machines; drainage of subway/tunnel, waste water treatment of public laundry, textile industries and other industries.

Operating Conditions:

  1. Ambient Temp: 0~+40℃
  2. Liquid Temp: +0~+40℃
  3. It's forbidden to drainage sea water or high corrosive chemical liquids.


  • Output: 2HP~5HP
  • Motor Protection: IP68
  • Insulation: F
  • Pole: 2P
  • Voltage: 1phase 110 or 220V*60HZ(Below 2HP); 3phase 220 or 380V*60HZ
                 1phase220~240V*50HZ(below2HP); 3phase 380~415V*50HZ
  • Discharge: 11/2” ~ 2”
  • Max.Head: 36M
  • Max.Capacity: 400 LPM