Main applications

  • Energy
  • Nuclear Power Stations
  • Turbine Island

Design type

Centrifugal pumps with shaft seal

Technical data

Q max 4500.0 m³/h
H max 1000.0 m


Feed water pump.


Horizontal, single-stage, double-entry feed water pump, cast and forged variant.


Main feed water supply (MFWS) in steam generation systems of nuclear power stations.

Further technical information about RHD

Overview of technical data

Q (50Hz) 0.0 – 4500.0 (m³/h)
H (50Hz) 0.0 – 1000.0 (m)
Type of bearing Plain bearings
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor, turbine
Type of lubrication Pressurized oil lubrication
Max. permissible fluid temperature 210 (°C)
Shaft seal type Mechanical seal
Main applications Energy
Maximum discharge-side pressure 150 (bar)
Maximum speed of rotation 6500 (1/min)