Dry-installed pump LUVA

Vertical spherical casing pump, radial impellers, single-entry, single- to three-stage. Suitable for very high inlet pressures and temperatures. Integrated wet winding motor to VDE. Product-lubricated bearings, no need for oil supply systems. Design to TRD, ASME or IBR.

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Main Applications

Power stations
Boiler circuits or primary circuits
Boiler recirculation

Technical Data

Max. flow rate: 7000 m3/h
Max. head: 300 m
Max. allowed working pressure: 400 bar
Maximum allowable fluid temperature: 425 °C

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Benefits

Reliable operation:
- Completely forged pressure enclosure
- Hermetically sealed (zero leakage, no mechanical seals)

Technical Data

Function: Pump
Connection type: Butt weld ends
Drive concept: With electric actuator
Max. flow rate: 7000 m3/h
Min. flow rate: 0.1 m3/h
Max. head: 300 m
Min. head: 0.1 m
Mains frequency: 50 Hz,
60 Hz
Mains voltage: 1000 V,
3000 V,
4160 V,
5000 V,
5500 V,
6000 V,
6600 V,
11000 V
Max. allowed working pressure: 400 bar
Suction behaviour: Non-self-priming
Maximum allowable fluid temperature: 425 °C
Minimum allowable fluid temperature: 2 °C

Characteristic curves

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