The Grundfos 15 SQF-290 Submersible Water Pump range now includes high-speed models to facilitate even better coverage of your solar-powered water pumping needs. Powered by renewable energy sources, such as solar and wind power, the SQFlex submersible groundwater pump offers the perfect water supply solution for remote areas. The pump’s use of renewable energy sources keeps operating costs extremely low. Built-in variable frequency drives convert DC power from the solar panels into AC power for pumping.
SQFlex offers a choice between helical or multi-stage centrifugal hydraulics, and it is a perfect fit for any solar water pumping system. It is suitable for a variety of application areas, including commercial buildings (such as schools or hospitals), farms, ponds, lakes and in conservation areas, as well as domestic homes.
Motor type MSF3 Power input – P1 2.5 kW Rated voltage ac 1 x 90-240 V Rated voltage dc 100-300 V Rated current 12.5 A Power factor 1.0 Rated speed 10700 rpm Start. method direct-on-line Enclosure class (IEC 34-5) IP68 Insulation class (IEC 85) F Built-in motor protection Y Thermal protec internal Length of cable 2 m Motor No 99464921 Udc 300 V 100 V
Pumped liquid Water Liquid max temp 40 °C Selected liquid temperature 20 °C Density 998.2 kg/m³
Minimum efficiency index, MEI ? -.– Net weight 5.4 kg Gross weight 6.2 kg Shipping volume 0.011 m³ Sales region North America