Drainage Pumps

Submersible Drainage Pumps Jacket Cooled for Clear Water and Drainage Water – H500/H700



Fully submersible, compact integrated motor-pump unit consisting of:

  • Pump: Single stage (H 500) or twin stage (H 700) centrifugal pump with vertical discharge.
  • Impeller: Open multi-channel impeller, spherical clearance 8-18 mm. The distance between impeller and casing can be readjusted to maintain maximum performance.
  • Motor: Fully submersible, pressure tight, jacket cooled motor, oil-filled. Insulation class H. Motor protection IP 68. Cable connection chamber totally isolated from motor housing. Thermal sensors embedded in motor winding (types from 5,5D).
  • Shaft/Bearing: Large diameter stainless steel rotor shaft, pre-lubricated bearings.
  • Seals: Combination of two mechanical seals in a separate oil chamber. Oil check from outside. Electronical seal control optional.
Sewage Cutter Pump
  • GRP10/GRP50
  • Flow:14.3m³/h, Head: 52m
  • Motor Output: 0.8-5.2kW
Sewage Cutter Pump
  • GRP16/GRP36/GRP50
  • Flow: 28m³/h, Head: 52m
  • Motor Output: 0.9-5.2kW
Sewage Cutter Pump
  • GRP56/GRP76/GRP111
  • Flow: 31m³/h, Head: 68m
  • Motor Output: 6.4-11kW
Drainage Pumps
  • HBP501-HBP555
  • Flow: 71m³/h, Head: 32m
  • Motor Output: 0.7-1.5kW

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