Main applications

  • Boiler circulation
  • Boiler feed systems
  • Cooling water and condensate
  • Energy
  • Heat transfer, Cooling circuits
  • Industry engineering
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Special processes
  • Steam and hot water, district heating
  • Steam circuits

Design type

High temperature applications

Technical data

Q max 1900.0 m³/h
H max 225.0 m

Horizontal, radially split volute casing pump in back pull-out design, single- stage, single-entry, with centreline pump feet and radial impeller. TÜV certification to TRD on option. Design to ATEX.


Further technical information about HPH

Overview of technical data

Q (50Hz) 2.5 – 1900.0 (m³/h)
H (50Hz) 4.0 – 225.0 (m)
Type of bearing Rolling element bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
No. of impeller entries Single entry
Impeller material (EN standard) JS 1025, 1.4408, JL 1040
Type of installation Long-coupled
Type of coupling Direct
Type of lubrication Oil lubrication
Max. permissible fluid temperature 320 (°C)
Nozzle position End suction
Maximum operating pressure PN 100
Pull-out design Yes
Pump set location Dry installed
Shaft material (EN standard) 1.7709 VS
Suction characteristics Non-priming
Type of casing Volute casing
Type of impeller Radial, Multi-vane impeller, Closed
Type of connection Flange
Casing material (EN standard) GP240GH+N, 1.7706, 1.4931
eClass assignment 36410101, 36410000, 36410100
Installation position Horizontal
Shaft seal type Mechanical seal
Main applications Energy, Industry and process engineering
Casing material Cast stainless steel, Cast steel
Maximum discharge-side pressure 110 (bar)
Maximum drive rating 490 (kW)
Type of installation Stationary
Maximum speed of rotation 3500 (1/min)