Products

Rewindable water-filled submersible motors, suitable for use with 10” borehole pumps.

Applications:

• Water supply
• Pressure boosting
• Irrigation
• Fire-fighting

The choice of component materials and the sturdy construction ensure optimum operating performance, superior quality, reliability, and easy installation

Specifications

Power supply: three-phase 50 and 60 Hz
Power: 93 kW to 150 kW; 380-415 V, 50 Hz
Motors with double cable outlet for star-delta; starting can be supplied on request
Maximum overall diameter of the pump (cable cover included): 236 mm
Maximum immersion depth: 350 m
Maximum water temperature: +25°C
Insulation class: Y
Protection: IP68
Tolerances: +/10%
Power cable: Flat cable ACS-approved

Materials

Outer sleeve: Stainless steel
Upper support: Cast-iron
Thrust bearing: Graphite (Kingsbury type)
Mechanical seal: Aluminium oxide- graphite
Elastomers: NBR
Compensating diaphragm: EPDM
Cooling liquid: Water + antifreeze

Available on request:

• Material versions: 316 or Duplex
• HI, high temperature environments version
• Temperature sensor PT 100
• Silicon carbide mechanical seal
• Inverter applications
• Horizontal installation