Main applications

  • Boiler feed systems
  • Energy
  • General Processes
  • Industry engineering
  • Mining
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Process
  • Snow guns
  • Steel

Technical data

Q max 274.0 m³/h
H max 1,400.0 m


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


Pumping feed water in power stations, boiler feed systems and condensate transport in industrial plants.

Further technical information about HGM

Overview of technical data

Q (50Hz) 8.0 – 274.0 (m³/h)
H (50Hz) 200.0 – 1,400.0 (m)
Type of bearing Plain bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor, turbine
Drive voltage Low voltage, high voltage
Type of first impeller Closed / Radial
No. of impeller entries Single entry
Other impeller types Closed / Radial
Type of installation Long-coupled
Type of coupling Direct
Type of lubrication Product lubrication
Max. permissible fluid temperature 160.0 (°C)
Nozzle position Variable
Maximum operating pressure PN 64, PN 100, PN 160
Pump set location Dry installed
Suction characteristics Non-priming
Type of connection Flange
Type of discharge casing Annular casing
Type of stage casing Stage casing with diffuser
Type of suction casing Annular casing
UNSPSC classification 4015150300
eClass assignment 36410101, 36410000, 36410100
Installation position Horizontal
Shaft seal type Mechanical seal
Main applications Industry and process engineering, Energy
Casing material Chrome steel, Cast steel
Maximum discharge-side pressure 140.0 (bar)
Maximum suction pressure 7.0 (bar)
Maximum drive rating 1200.0 (kW)
Type of installation Stationary
Maximum speed of rotation 3600.0 (1/min)