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

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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
PRODUKT-2-SEITER MULTITEC, HOCHDRUCKPUM (1777.021_EN)PDF0.888/23/2022
2-page product description Multitec-RO (1777.022_EN)PDF1.2212/21/2022
Product brochure PumpDrive (4074.021_EN)PDF2.374/28/2022
2-page product description Multitec 200 / 250 (1777.024_EN)PDF0.9212/6/2022
2-page product description PumpMeter (4072.022_EN)PDF0.842/21/2023
2-page product description PumpDrive (4074.022_EN)PDF0.946/5/2023
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)PDF5.612/24/2023
Title
Format
Size
Last change
Multitec / Multitec-RO (1777.8_EN)PDF8.228/23/2022
KSB IE4-MOTOR, CE (4080.8_EN)PDF2.355/10/2023
KSB IE3 Motor; 0,55 - 132 kW (4076.8_EN)PDF2.448/23/2022
PumpMeter (4072.8_EN)PDF6.488/23/2022
PumpDrive R, 0,25-90 kW (4073.8_EN)PDF5.658/23/2022
Multitec / Multitec-RO, UKCA (1777.87_EN)PDF7.998/23/2022
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
Download CAD Files in KSB PARTCommunity