Responsive menu
During the COVID-19 crisis, as production must continue to supply all citizens, SPS Pumps will remain open in order to help our customers with their pumps and parts needs.

Grundfos SQFlex – Groundwater Intake Pumps

Grundfos SQFlex

The SQFlex family is an environmentally-friendly water supply solution. SQFlex pumps are fitted with a permanent magnet motor which enables the efficient use of energy from nature. The pump system offers the perfect water supply solution in remote areas where water is scarce and the power supply is non-existent or unreliable.
The SQFlex solar panels and wind turbines adapt to the characteristic weather profile of any given area. A battery backup system can store the extra energy generated and take over when the energy from nature is not available.

SQFlex is more than just a pump – it’s a complete intelligent system. Thanks to its built-in electronics, the pump is compatible with both DC and AC power supply without requiring an external inverter.
The complete range consists of ten different pump sizes: Four helical rotor pumps for applications where a high head is required, and six centrifugal pumps for applications where a greater flow rate is necessary.


  • Groundwater intake applications
    in remote locations
  • Villages, schools
    remote houses
  • Farms
  • Irrigation of greenhouses
  • Conservation areas


  • Renewable energy supply
    Solar panels or wind turbines
  • Compatible with both
    DC and AC power supply
  • Built-in electronics
    Easy installation
  • Reliable water supply
  • Low operating costs
  • Dry-running protection

Technical Data