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WKLn Ring-section pump

Ring-section pump WKLn

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 rate
450 m³/h
Max. head
300 m
Max. allowed working pressure
30 bar
Max. allowed fluid temperature
140 °C

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Technical Data

Function
Pump
Connection type
Flange
Drive concept
Combustion engine,
With electric actuator,
Turbine
Max. flow rate
450 m³/h
Min. flow rate
1 m³/h
Max. head
300 m
Min. head
10 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
220 V,
230 V,
240 V,
380 V,
400 V,
415 V,
460 V,
525 V,
660 V,
690 V
Casing material
EN-GJL-250,
EN-GJS-400-15
Nominal pressure
PN 16
Max. allowed working pressure
30 bar
Suction behaviour
Non-self-priming
Max. allowed fluid temperature
140 °C
Min. allowed fluid temperature
-10 °C