Pleuger flood pump station units are single or multi-stage centrifugal pumps with an axial hydraulic impeller design, which are coupled with water-filled motors. These units are designed to pump large volumes of water at low pressures. Pumping station units are available in standard configuration or according to special customer requirements.


  • Pumps with flanged bowl designs (starting from 6“ / P, Q, K, S – series)
  • Pumps with tie-rod designs (4” – 8” / N - series)
  • Pumps with radial-, semi-axial- and axial-design hydraulics
  • Individual customization to duty point requirements (starting from 6”)
  • Non-return valves and non-return-flaps in different connection sizes and designs
  • Rewindable motors from 4” to 50”
  • Synchronous (Permanent-Magnet Motors) and asynchronous induction motors
  • As standard design water-filled motors
  • Oil-filled motors for special applications
  • Internal volume and pressure compensating motor design
  • Improved internal cooling system for 10” motor size and bigger
  • Units for vertical, inclined and horizontal applications
  • Multiple materials available
  • Pumps and motors for special applications
    • Twin-shaft motors
    • Motors with additional/external cooling systems
    • Motors for explosive atmosphere applications 
    • Motors for special voltage requirements
    • Motors according to customer specifications
    • Units for turbine operation and energy recuperation
    • Units for hot water applications

Available designs

  • Pumping station units (single or multistage axial impeller pump for high flow requirements)


  • Engineering and manufacturing from one source ensure best possible functionality of all components
  • Worldwide operating service network
  • Versatile product sizes and designs for almost all application areas
  • Maintenance-free
  • Internal volume and pressure compensating motor design for high operational safety and reliability in extreme installation depths
  • Very quit operation / low noise emission
  • Protected against vandalism
  • Flood proof (IP68) and frost proof
  • Environmentally friendly
  • Easy installation without complex adjustment or alignment work


  • Coastal- and Flood Protection, Dry Docks and Drainage
  • Flow Channels 
  • Cooling Pumps 
  • Service Pumps

Technical Details

  • Discharge Flow: 100 m³/h - 90,000 m³/h (high on request)
  • Discharge Head: 2 m - 20 m 
  • Motors from 6” to 50” with Rewindable Design
  • Water-Filled Motors as Standard, or Oil-Filled Motors for Special Applications: 0.37 kW – 5 MW
  • Water-Filled Synchronous Motors (Permanent Magnet Motors): 5 kW – 200 kW
  • Voltage Range: 230 V – 6.6 kV (11kV on Request)
  • 2-pole to 12-pole Motor Designs for 50 Hz and 60 Hz
  • Multiple Materials Available
  • Pump Impellers in Material Bronze
  • Pump Bowls in Material Cast Iron, Bronze