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+SIC Mechanical seals to overcome abrasives wear.
4. It's available to equip with auto float switch(KEY or Quest brand) on submersible pump.
5. Guide Rail device is also optional for safety purpose and easy dismantle.
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.
1.Ambient Temperature: 0~+40℃
2.Liquid Temperature: +0~+40℃
3.Max. Depth: 10M
4.Forbid 24 hours continuously running or running pumps under lowest running water level.
5.Solid Passage: 35~50MM
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