Grundfos 22 GPM, 1 1/2 HP, 2-Wire, 3″ Submersible Pump and Motor

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The Grundfos SQ 3″ submersible pumps offer a wide performance range, making it easy to find a model that will suit your individual requirements.

The SQ is a compact, 3″ multistage centrifugal pump that can be installed in a borehole no larger than the pump itself. With their built-in electronics, SQ pumps are very easy to install and operate. They guarantee a reliable water supply at all times.

Product Description




    • Model Number: 22SQ15-220 (96160158)
    • 1½ HP
    • Discharge 1 1/2”
    • 200-240 V
    • 60 Hz
    • 12 Amps
    • Single Phase
    • 2 Wire with a Ground


SQ Flow


SQ/SQE pumps are suitable for both continuous and intermittent operation for a variety of applications:

    • Ground water supply – private housing, small waterworks, small irrigation systems
    • Liquid transfer in tanks
    • Pressure boosting
    • Environmental applications – remedial pumping or sampling
    • Garages and petrol stations.


    • Dry-running protection
    • Permanent magnet motor with high efficiency
    • Wear resistance from floating impellers
    • Protection against upthrust
    • High flow velocity
    • Soft-starts reduce wear on motor
    • Over- and under-voltage protection
    • Overload protection
    • Over-temperature protection.

Additional features of the SQE

    • Variable motor speed controls (with connection to the CU 301)
    • Connection to the CU 301 for two-way communication.


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