Rotex Vertical shaft submersible pump

Vertical shaft submersible pump Rotex

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.
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Main Applications

  • Disposal
  • Heating systems
  • Drainage systems
  • Draining of pits, shafts, etc.

Technical Data

Max. flow rate
24 m3/h
Max. head
14 m
Max. allowed fluid temperature
90 °C

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  • Ready-to-connect, easy installation and commissioning
  • Automatic operation by level control with displacement weight or float switch
  • Easy to install thanks to low weight, compact design and ready-to-connect system


  • R04A_25546039819-1_1

Technical Data

Connection type
External-thread connection
Drive concept
With electric actuator
Max. flow rate
24 m3/h
Min. flow rate
0.1 m3/h
Max. head
14 m
Min. head
2.5 m
Mains frequency
50 Hz
Mains voltage
230 V,
400 V
Casing material
Suction behaviour
Max. allowed fluid temperature
90 °C
Min. allowed fluid temperature
2 °C

Characteristic curves