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 rate
390 m3/h
Max. head
1400 m
Max. allowed working pressure
140 bar
Max. allowed fluid temperature
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

Function
Pump
Connection type
Flange
Drive concept
With electric actuator
Max. flow rate
390 m3/h
Min. flow rate
4 m3/h
Max. head
1400 m
Min. head
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
PN 160
Max. allowed working pressure
140 bar
Suction behaviour
Non-self-priming
Max. allowed fluid temperature
160 °C
Min. allowed fluid temperature
5 °C

Sectional Drawings