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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

Maximum flow rate TSG
390 m³/h
Maximum head TSG
1400 m
Max allow ds work.pressure TSG
140 bar
Max allowed fluid temp TSG
160 °C

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Benefits

  • 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

Component function
Pump
Connection type Inlet
Flange
Drive concept
With electric actuator
Maximum flow rate TSG
390 m³/h
Minimum flow rate TSG
4 m³/h
Maximum head TSG
1400 m
Minimum head TSG
150 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
400 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 pressure Outlet
PN 160
Max allow ds work.pressure TSG
140 bar
Suction behaviour
Non-self-priming
Max allowed fluid temp TSG
160 °C
Min allowed fluid temp TSG
5 °C

Sectional Drawings