Submersible Borehole Pumps

Primarily designed for use in raw water supply pumping from underground aquifers.

 

Suitable for:

• Water Supply
• De-watering (lowering water table)
• Water Treatment
• Irrigation

 

The Grundfos SP submersible pumps are of multistage centrifugal design with pump directly connected to a purpose built single or three phase submersible electric motor. Available in 304ss, 316ss or 904L Grade material for high corrosion resistance.

 

Grundfos are the undisputed global leader of submersible borehole pump technology.  The Grundfos SP pump is the most (unsuccessfully) “copied” pump in the world from pirate manufacturers.  It must be said that to be such a popular pump to “copy”, that Grundfos must be doing it right! Given this, Grundfos SP pumps have become the most reliable choice for all the major mining companies in Australia, with the Central & North Western region of Australia containing the major population.

 

UON has become one of the largest seller & installer of Grundfos SP pumps in Australia.  We can supply and/or install COMPLETE turn-key Borefield packages.

 

Technical Data:

• Flow, Q  :  max.280m3/hr
• Head, H  :  max. 600m
• Motor Size : 220kW
• Operat. Press. :  max. 60bar
• N-Series Grade : All 316ss Construction
• R-Series Grade : All 904L Construction (similar properties to Duplex)
• Motors  : Grundfos of Franklin Electric

 

Specialized “Custom-Built” variants are available for:

• Available with full or half shrouds for motor cooling
• PT100 Temperature Sensors fitted to Motors
• Available with superior Cold-Shrink termination joint to drop cable (if UON supplied)
• Complete Packaged systems including Power Generation, Flexible or Rigid Riser Mains, Discharge Headworks with associated valves, and Engineered Starters & Control Systems
• In-Line (dry mount) BM Booster Modules
• Motor Starters in DOL, Auto Transformer, Soft Starter or VVVF
• Dedicated Grundfos MP204 Motor Protection Devices
• Power Generation and Pump Controls
• Telemetry Control/Communication Systems
• Many other variants on request

 

UON can also supply other brands of Submersible Borehole Pumps such as:

• Lowara
• Turbomaster
• Caprari
• Franklin Motors