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Rotex Vertical shaft submersible pump
Vertical shaft submersible pump


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 rate24 m3/h
  • Max. head14 m
  • Max. allowed fluid temperature90 °C


  • 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

Material number list – Rotex

8 products
NameWeightMaterial numberPrice
ROTEX 10/100D25 Kilogram00529119
upon request
ROTEX 10/100E26 Kilogram00529129
upon request
ROTEX 10/170D34 Kilogram00529118
upon request
ROTEX 10/170E35 Kilogram00529128
upon request
ROTEX 20/100D26 Kilogram00529124
upon request


TitleFormatSizeLast change
Rotex (2322.8_EN)PDF4.834/19/2021
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Rotex (2322.5_EN)PDF4.654/19/2021
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Technical Data

  • FunctionPump
  • Connection typeExternal-thread connection
  • Drive conceptWith electric actuator
  • Max. flow rate24 m3/h
  • Min. flow rate0.1 m3/h
  • Max. head14 m
  • Min. head2.5 m
  • Mains frequency50 Hz
  • Mains voltage230 V, 400 V
  • Casing materialEN-GJL-250
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature90 °C
  • Min. allowed fluid temperature2 °C

KSB - one of the world's leading manufacturers of industrial valves and pumps

Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 150 years. With more than 15,000 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

As an experienced pump manufacturer, its product portfolio includes building and industrial technology, water transport, wastewater treatment and power plant processes. Thanks to innovative research and development, KSB can meet the most diverse requirements of customers. Benefit from many years of experience and technical expertise as a renowned pump manufacturer.

KSB pump manufacturers: the best solution for your plant
Industrial pumps and valves from KSB cover a wide range of applications and are highly energy-efficient. Products convince with the most innovative technology as well as with systems that have been tried and tested for many years - including the Etanorm water pump. Achieving more than 1.5 million sales worldwide, Etanorm is the most successful standard water pump. With KSB spare parts and services.

KSB ensures the operational reliability of its industrial pumps and valves. The KSB success formula for high-performance pumps lies in the technological strength in hydraulics, materials and automation.

Competent service right from the start
The numerous production facilities ensure that KSB as a pump manufacturer can guarantee customer proximity and first-class service. The experienced specialists are certified to ensure excellent quality and extensive experience. KSB Service takes care of the commissioning, inspection, servicing and maintenance of your pumps, valves and complete systems directly on site.  KSB also provide you with spare parts quickly. This means you get the best service directly from your pump manufacturer.