LUVA Dry-installed pump

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.
Spare Parts
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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 end
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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