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GRUNDFOS 95027420

2.5-2N – SQF Series Solar Powered Borehole Pump Wet End and Motor

SKU: 95027420

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The 3″ SQFlex pump with helical rotor is for high heads and low flow rates. The SQFlex system is a reliable water supply system based on renewable energy sources, such as solar and wind energy. Thanks to its flexible energy supply and performance, the SQFlex system can be combined and adapted to meet any need on the installation site. The SQFlex system has a wide voltage range, built-in maximum power point tracking (MPPT) as well as dry-running, voltage and overload protection.


  • Maximum liquid temperature: 40 °C
  • Liquid temperature during operation: 20 °C
  • Density: 998.2 kg/m³
  • Maximum ambient pressure: 15 bar
  • •Pump outlet: Rp 1 ¼
  • • Minimum borehole diameter: 76 mm
  • • Motor type: MSF3N
  • • Power input – P1: 1.4 kW
  • • Length of cable: 2 m