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Multitec Ring-section pump
Ring-section pump

Multitec

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
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Technical Data

  • Max. flow rate1500 m3/h
  • Max. head1000 m
  • Max. allowed working pressure100 bar
  • Max. allowed fluid temperature200 °C

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Benefits

  • Space-saving compact design with axial inlet and product-lubricated plain bearing
  • 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 impeller

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

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Sectional Drawings

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Documents

TitleFormatSizeLast change
Multitec 50 Hz (1777.450_090)PDF4.284/19/2021
Multitec 60 Hz 60 Hz (1777.460_090)PDF3.664/19/2021
TitleFormatSizeLast change
Motor catalog (0902.53_EN)PDF4.284/19/2021
TitleFormatSizeLast change
Multitec / Multitec-RO (1777.5_EN)PDF6.878/11/2021
PumpDrive 2/ PumpDrive 2 Eco (4074.5_EN)PDF134/19/2021
PumpMeter (4072.5_EN)PDF1.644/19/2021