EFD Submersible Dredging Sewage Pumps


  1. Adopts Vortex impeller equipped with powerful SUS316 agitator.It can minimize abrasive wear,allows large impeller clearance, and it’s suitable for slurry sump.
  2. Pump is equipped with motor overload protector.The motor will shut off automatically to prevent motor from burnout easily whenever voltage drop occurs, impeller plugged, and other unusual conditions.
  3. EFD adopts SIC dual Mechanical seal as standard, in order to overcome abrasives or slurry wear.
  4. It’s available to equip with auto float switch on submersible pump.
  5. Guide Rail device is available upon request. It’s for safety purpose and easy dismantle.


  1. Output: 1/2HP~7.5HP
  2. Motor Protection: IP68
  3. Insulation: F
  4. Pole: 2P
  5. Voltage:
    1phase 110 or 220V*60HZ(1/2HP~2HP)
    3phase 220~380V*60HZ
    1phase 220~240V*50HZ(1/2HP~2hp) 3phase380~415V*50HZ
  6. Discharge: 2” ~ 4”
  7. Max.Head: 25.5M
  8. Max. Capacity: 1300 LPM


  1. Dredging, high concentration slurry.
  2. Building waste water treatment system, sewage treatment plant, community market.
  3. Drainage waste water from industry and factory.
  4. Fishery, animal husbandry, dairy farm, piggery,fecal sewage tank.
  5. Other sewage or sump treatment system.