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WKLn Ring-section pump

Ring-section pumpWKLn

Multistage horizontal high-pressure centrifugal pumps in ring-section design with radially split suction, discharge and stage casings. The individual casing parts are sealed by O-rings and clamped together by external tie bolts. The pump feet are cast integrally with the suction and discharge casings, and are arranged beneath the pump.
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Main Applications

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

Technical Data

  • Max. flow rate450 m³/h
  • Max. head300 m
  • Max. allowed working pressure30 bar
  • Max. allowed fluid temperature140 °C

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Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptCombustion engine,
    With electric actuator,
  • Max. flow rate450 m³/h
  • Min. flow rate1 m³/h
  • Max. head300 m
  • Min. head10 m
  • Mains frequency50 Hz,
    60 Hz
  • Mains voltage220 V,
    230 V,
    240 V,
    380 V,
    400 V,
    415 V,
    460 V,
    525 V,
    660 V,
    690 V
  • Casing materialEN-GJL-250,
  • Nominal pressurePN 16
  • Max. allowed working pressure30 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature140 °C
  • Min. allowed fluid temperature-10 °C


Last change
WKLN (1784.8_EN)PDF10.3710/18/2021
Last change
WKLN (1784.1_EN)PDF3.5510/18/2021