Dewatering Pump HCP GD750

Dewatering Pump HCP GD750 submersible portable dewatering pumps for the construction industry because they are lightweight, portable and durable. The motor frame and mechanical seal bracket made of aluminum alloy-that provides extra water cooling, to the motor, when water flows through. Features an all new design with exchangeable discharges, that are available in vertical and horizontal orientation. They also provide extra capability and flexibility to various conditions of installations, such as : confined spaces, 8 inch narrow wells or shallows water.

Dewatering Pump HCP GD750


  • The model is equipped with double mechanical seals (silicon carbide), epoxy resin cable, watertight body structure that meets IP68 requirements, an auto-cut motor protector, and a water-cooling
  • The impeller and the hydraulic components made of a special rubber that is durable nd capable of handling construction site dewatering.
  • The models are available in the manual version and the automatic version-equipped with a built in floating switch to automatically switch the pump on and off.
  • The impeller is made with an urethane rubber that provides extra wear-resistance on construction site dewatering.


  • Civil engineering, dewatering of tunneling and ground work, and for use in storm water sewers.
  • Dewatering of fluids containing solids
  • Ease of mobility for use by contractors, installers and service industries.


  • Equipped with a 50 mm (2 inch) discharge that is available in vertical and horizontal. The exchangeable discharge prevents the layflat hose from folding because of the uneven ground.
  • Two type of discharge connections are available : LOT threads and LOH hose coupling.
  • The models are available in the automatic version, that has a floating switch (F) or a vertical type floating switch (FV), to automatically switch the pump on and off.


Model : GD-750

Output HP (kW) : 1 (0.75)

Discharge Inch (mm) : 2″ (50)

Phase : 1

Start Method : Capacitor

Head : 11 m

Capacity : 0.16 m³/min

Capacity : 9.6 m³/h

Solid Passage : 7 mm

Weight 1 ø : 13 kg


Limits of useLiquid Temp0 ~ 40°C (32 ~ 104°F)
Submersion Depth10 m
TypeFrequency50 Hz
Motor2 P (3000 RPM)
Dry Motor
InsulationClass B
BearingBall Type
M.sealDouble M. Seals
Cable BaseEpoxy Resin Sealed
MaterialUpper CoverADC12
Motor FrameADC12
Shaft EndSUS410
M. SealsCA/CE and SiC/SiC
CasingSynthetic Rubber
ImpellerUrethane Rubber + SPCC
CableVCT or H07RN-F or SJOW
Optionalpumps can be customized to fit specifications

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