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Multitec Ring-section pump

Ring-section pumpMultitec

Multistage horizontal or vertical centrifugal pump in ring-section design, long-coupled or close-coupled, with axial or radial suction nozzle, cast radial impellers and motor-mounted variable speed system. ATEX-compliant version available.
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Main Applications

  • Water supply systems
  • Drinking water supply
  • Pressure boosting
  • General irrigation systems

Technical Data

  • Max. head1000 m
  • Min. head20 m
  • Max. allowed working pressure100 bar
  • Max. allowed fluid temperature200 °C

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Čechy     241 090 213
Morava  585 208 518


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Benefits

  • Flexible, best matching adaptation to system condition by variety of installation types and variable nozzle position
  • Low NPSH value, improved suction behaviour and operating reliability for suction lift operation by special suction stage impeller
  • Optimised efficiencies and reduced operating costs by newly developed hydraulic system

Technical Data

  • Connection typeFlange
  • Drive conceptCombustion engine,
    With electric actuator,
    Turbine
  • Max. flow rate1500 m³/h
  • Min. flow rate4 m³/h
  • Max. head1000 m
  • Min. head20 m
  • Mains frequency50 Hz,
    60 Hz
  • Mains voltage400 V,
    460 V
  • Casing materialS355J2H,
    EN-GJL-250,
    EN-GJS-400-15,
    GP240GH+N,
    GX4CRNI13-4,
    GX5CRNIMO19-11-2
  • Nominal pressurePN 100
  • Max. allowed working pressure100 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature200 °C
  • Min. allowed fluid temperature-10 °C

Characteristic curves

  • Download
  • Download
  • Download
  • Download

Sectional Drawings

  • Download

Documents

Title
Format
Size
Last change
Multitec 50 Hz (1777.450_090)PDF4.2810/18/2021
Multitec 60 Hz 60 Hz (1777.460_090)PDF3.6610/18/2021
Title
Format
Size
Last change
Motor catalog (0902.53_EN)PDF4.284/28/2022
Title
Format
Size
Last change
PumpDrive 2/ PumpDrive 2 Eco (4074.5_EN)PDF12.828/23/2022
Multitec / Multitec-RO (1777.5_EN)PDF6.073/14/2022
PumpMeter (4072.5_EN)PDF1.644/28/2022