UPA 300 / UPA S 300 Submersible borehole pump

Submersible borehole pump UPA 300 / UPA S 300

Single-stage or multistage single-entry centrifugal pump in ring-section design for vertical or horizontal installation. Mixed flow hydraulic systems with trimmable impellers. Optionally available with lift check valve or connection branch. For well diameters of 12 inches and above.
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Main Applications

  • Water supply systems
  • Spray irrigation systems
  • Mining
  • General irrigation systems

Technical Data

Max. flow rate
450 m3/h
Max. head
380 m
Max. allowed working pressure
60 bar
Max. allowed fluid temperature
50 °C

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  • High efficiencies through optimised hydraulic design
  • High operating reliability and a long service life by integrated sand separator, robust wear rings and enclosed pump bearings
  • Reliable operation by anti-jam lift check valve

Technical Data

Connection type
Internal-thread connection,
Drive concept
With electric actuator
Max. flow rate
450 m3/h
Min. flow rate
150 m3/h
Max. head
380 m
Min. head
10 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
230 V,
380 V,
400 V,
415 V,
460 V,
690 V,
1000 V
Casing material
Nominal pressure
PN 63
Max. allowed working pressure
60 bar
Suction behaviour
Max. allowed fluid temperature
50 °C
Min. allowed fluid temperature
0 °C

Sectional Drawings