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HGM/HGM-S Ring-section pump

Ring-section pump HGM/HGM-S

Horizontal radially split product-lubricated multistage ring-section pump with radial impellers, axial and radial single-entry inlet.
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Main Applications

  • Feed water in power stations
  • Handling cold water
  • Boiler feed applications
  • Condensate transport

Technical Data

  • Max. flow rate390 m³/h
  • Max. head1400 m
  • Max. allowed working pressure140 bar
  • Max. allowed fluid temperature160 °C

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  • Low NPSH values by axial inlet; combination with suction impeller as standard
  • Excellent smooth running with product-lubricated bearings
  • No auxiliary systems required for cooling or lubrication

Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate390 m³/h
  • Min. flow rate4 m³/h
  • Max. head1400 m
  • Min. head150 m
  • Mains frequency50 Hz,
    60 Hz
  • Mains voltage400 V,
    415 V,
    440 V,
    460 V,
    480 V,
    500 V,
    575 V,
    660 V,
    690 V,
    830 V,
    1000 V,
    3000 V,
    4160 V,
    6000 V,
    6600 V
  • Nominal pressurePN 160
  • Max. allowed working pressure140 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature160 °C
  • Min. allowed fluid temperature5 °C

Sectional Drawings


Last change
HGM-S (1849.021_EN)PDF3.527/14/2023
2-PAGE PROD LEAFLET HGM (1852.024_EN)PDF0.7110/15/2022