Ring-section pump WLn

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: 2700 m3/h
Max. head: 500 m
Max. allowed working pressure: 50 bar
Maximum allowable fluid temperature: 200 °C

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Technical Data

Function: Pump
Connection type: Flange
Drive concept: Combustion engine,
With electric actuator,
Turbine
Max. flow rate: 2700 m3/h
Min. flow rate: 250 m3/h
Max. head: 500 m
Min. head: 80 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,
A216 GR WCB
Nominal pressure: PN 16
Max. allowed working pressure: 50 bar
Suction behaviour: Non-self-priming
Maximum allowable fluid temperature: 200 °C
Minimum allowable fluid temperature: -10 °C