Grundfos 3" SQ Series Submersible Well Pump

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 Grundfos SQ Series 3" Submersible Pumps
 Designed for Use in 3" or larger Well Casings


Features and benefits

  • dry-running protection

  • high pump and motor efficiency

  • wear resistance

  • protection against upthrust

  • soft start

  • overvoltage and undervoltage protection

  • overload protection

  • overtemperature protection.


Permanent magnet motor

A series of unique features make the SQ series very easy to install and operate, and ensure a reliable water supply at all times. Thanks to its’ high-speed permanent magnet motor, it offers a very high performance in relation to its compact 3 inch design. The motor enables the SQ to pump water from a borehole to a depth of 238 metres.