Main applications

  • Cooling water and condensate
  • Desalination
  • Energy
  • Heat transfer, Cooling circuits
  • Industry engineering
  • Nuclear Power Stations
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Sea -& Riverwater Extraction
  • Special processes
  • Turbine Island
  • Water
  • Water Extraction
  • Watertreatment

Technical data

Q max 65,000.0 m³/h
H max 33.0 m


Vertical tubular casing pump with open mixed flow impeller. Pump inlet with bellmouth or suction elbow, pull-out design available, discharge nozzle arranged above or below floor, flanges to DIN or ANSI standards available.


Handling of raw, pure, service and cooling water in industry, water supply systems, in power stations and seawater desalination plants.

Further technical information about SEZ

Overview of technical data

Q (50Hz) 5,000.0 – 65,000.0 (m³/h)
H (50Hz) 7.0 – 33.0 (m)
Type of bearing Rolling element and plain bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage, high voltage
No. of impeller entries Single entry
Type of installation Long-coupled
Type of coupling Gear, Direct
Type of lubrication Oil / Product lubrication
Max. permissible fluid temperature 40.0 (°C)
Maximum operating pressure PN 6, PN 9
Pump set location Dry installed, Wet well
Suction characteristics Non-priming
Type of casing Tubular casing
Type of impeller Mixed flow impeller, Open
Type of connection Flange
eClass assignment 36410100, 36410000, 36410106
Installation position Vertical
Shaft seal type Mechanical seal, Gland packing
Main applications Energy, Water, Industry and process engineering
Casing material Carbon steel, Chrome nickel steel, Duplex steel
Maximum discharge-side pressure 9.0 (bar)
Maximum drive rating 5000.0 (kW)
Type of installation Stationary
Maximum speed of rotation 990.0 (1/min)