Main applications

  • Breweries
  • Building services
  • Drainage
  • Energy
  • Food and beverages
  • General Processes
  • Industry engineering
  • Municipal waste water
  • Sewage treatment plants
  • Surface drainage
  • Surface treatment
  • Waste water
  • Water treatment

Technical data

Q max 24.0 m³/h
H max 14.0 m


Vertical single-stage centrifugal pump with discharge to the top and parallel with the pump shaft, pump base designed to act as suction strainer. Pump and motor are rigidly connected by a support column. Supplied ready to be plugged in, with 1.5-metre power cable and level switch.


Automatic drainage of buildings, pits and tanks, lowering of surface water levels and drainage.

Further technical information about Rotex

Overview of technical data

Q (50Hz) 0.0 – 24.0 (m³/h)
H (50Hz) 1.0 – 14.0 (m)
Type of bearing Plain bearings
Drive Electric motor
Drive frequency 50 Hz
Type of drive Electric motor
Drive voltage Low voltage
Connection to power supply 400 V, 3~
Maximum submergence 1700.0 (mm)
Impeller material (EN standard) PA,, PA, JL 1040, JL1040
Type of coupling Direct
Type of lubrication Product lubrication
Max. permissible fluid temperature 90.0 (°C)
Pump set location Wet well
Shaft material (EN standard) 1.4021, P250GH
Standard EN 733
Suction characteristics Non-priming
Type of casing Volute casing
Type of impeller 00, Dreikanalrad, radial, Mehrkanalrad, offen, Zweikanalrad
Type of connection Thread
UNSPSC classification 4015150300
Casing material (EN standard) JL 1040, JL1040
eClass assignment 36410100, 36410101
Free passage 18.0 (mm)
Installation position Vertical
Shaft seal type Seal-less
Main applications 00, Gebäudetechnik, Wasser, Industrie- und Verfahrenstechnik, Abwasser
Casing material Cast iron
Maximum drive rating 0.55 (kW)
Type of installation Stationary
Maximum speed of rotation 2900.0 (1/min)