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Grundfos SQ Series, 3" Stainless Steel Submersible Well Pumps

Grundfos SQ Series, 3" Stainless Steel Submersible Well Pumps

3" Stainless Steel Submersible Well Pump for All your Well Pumping Needs!

At only 2.9” in diameter and a weight of only 14.8 lbs, the SQ submersible pump is extremely compact and ideal for all wells 3” and larger.
In addition to the features and benefits shared with the renowned SP submersible pump, the SQ offers a number of motor protection and wear-reducing features that makes it the obvious choice for groundwater extraction for residential wells, for irrigation systems, or for groundwater lowering.

Applications: 

Grundfos SQ 3" submersible pumps are suitable for both continuous and intermittent operation for a variety of applications:

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3" Stainless Steel Submersible Well Pump for All your Well Pumping Needs!

Deliver powerful, reliable operation with the Grundfos 3” SQ submersible:

  • A lightweight, reliable pump with 20 year performance record
  • Extremely compact 2.99" diameter
  •  Built in soft start, dry run protection and over/under voltage protection
  • Broadest operational voltage range (150 to 280) in the industry - reducing call backs  

  • Low ampere usage makes it possible to use lower guage wire
  • The SQ pump is Factory pre-set based on minimum power consumtion
  • Operates like a conventional 2 wire pump
  • Easily installed in a 4” well that will no longer accommodate a 4” nominal O.D pump

3" Stainless Steel Submersible Well Pump for All your Well Pumping Needs!

Deliver powerful, reliable operation with the Grundfos 3” SQ submersible:

  • A lightweight, reliable pump with 20 year performance record
  • Easily installed in a 4” well that will no longer accommodate a 4” nominal O.D pump  
  • Built in soft start, dry run protection and over/under voltage protection
  •  Broadest operational voltage range (150 to 280) in the industry - reducing call backs      
  •  Operates like a conventional 2 wire pump
  • Low ampere usage makes it possible to use lower guage wire
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  1. Grundfos 5SQ05-90-115V, 5GPM, 1/2HP, 2 Wire, 96160163, 3" Stainless Steel Submersible Well Pumps
    • Model #: 5SQ05-90-115V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,107.53
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  2. Grundfos 5SQ05-90-230V, 5GPM, 1/2HP, 2 Wire, 96160130, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ05-90-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter
    • Stages: 2

    Performance Chart
    CLICK HERE FOR PRICE $1,107.53
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  3. Grundfos 5SQ05-140-115V, 5GPM, 1/2HP, 2 Wire, 96160164, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ05-140-115V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,150.00
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  4. Grundfos 5SQ05-140-230V, 5GPM, 1/2HP, 2 Wire, 96160131, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ05-140-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,126.91
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  5. Grundfos 5SQ05-180-115V, 5GPM, 1/2HP, 2 Wire, 96160165, 3" Stainless Steel Submersible Well Pumps
    • Model #: 5SQ05-180-115V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,162.00
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  6. Grundfos 5SQ05-180-230V, 5GPM, 1/2HP, 230V, 2 Wire, 96160132, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ05-180-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,152.97
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  7. Grundfos 5SQ07-230-230V, 5GPM, 3/4HP, 230V, 2 Wire, 96160133, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ07-230-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,375.00
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  8. Grundfos 5SQ07-270-230V, 5GPM, 3/4HP, 230V, 2 Wire, 96160134, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ07-270-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,389.60
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  9. Grundfos 5SQ07-320-230V, 5GPM, 3/4HP, 230V, 2 Wire, 96160135, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ07-320-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,416.34
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  10. Grundfos 5SQ10-360-230V, 5GPM, 1HP, 230V, 2 Wire, 96160136, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ10-360-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 1
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,612.19
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  11. Grundfos 5SQ10-410-230V, 5GPM, 1HP, 230V, 2 Wire, 96160137, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ10-410-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 1
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,684.37
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  12. Grundfos 5SQ15-450-230V, 5GPM, 1 1/2HP, 230V, 2 Wire, 96160138, 3" Stainless Steel Submersible Well Pump
    • Model #: 5SQ15-450-230V
    • Phase: 1
    • Flow Rate: 5
    • Wire Count: 2 Wire
    • Motor Horsepower: 1.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,706.44
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  13. Grundfos 10SQ05-110-115V, 10GPM, 1/2HP, 115V, 2 Wire, 96160166, 3" Stainless Steel Submersible Well Pumps
    • Model #: 10SQ05-110-115V
    • Phase: 1
    • Flow Rate: 10
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,032.66
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  14. Grundfos 10SQ05-110-230V, 10GPM, 1/2HP, 230V, 2 Wire, 96160139, 3" Stainless Steel Submersible Well Pump
    • Model #: 10SQ05-110-230V
    • Phase: 1
    • Flow Rate: 10
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,032.66
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  15. Grundfos 10SQ05-160-115V, 10GPM, 1/2HP, 115V, 2 Wire, 96160167, 3" Stainless Steel Submersible Well Pumps
    • Model #: 10SQ05-160-115V
    • Phase: 1
    • Flow Rate: 10
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,044.70
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  16. Grundfos 10SQ05-160-230V, 10GPM, 1/2HP, 230V, 2 Wire, 96160140, 3" Stainless Steel Submersible Well Pump
    • Model #: 10SQ05-160-230V
    • Phase: 1
    • Flow Rate: 10
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,044.70
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  17. Grundfos 10SQ07-200-230V, 10GPM, 3/4HP, 230V, 2 Wire, 96160141, 3" Stainless Steel Submersible Well Pumps
    • Model #: 10SQ07-200-230V
    • Phase: 1
    • Flow Rate: 10
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,187.74
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  18. Grundfos 10SQ07-240-230V, 10GPM, 3/4HP, 230V, 2 Wire, 96160142, 3" Stainless Steel Submersible Well Pumps
    • Model #: 10SQ07-240-230V
    • Phase: 1
    • Flow Rate: 10
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,095.00
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  19. Grundfos 10SQ10-290-230V, 10GPM, 1HP, 230V, 2 Wire, 96160143, 3" Stainless Steel Submersible Well Pumps
    • Model #: 10SQ10-290-230V
    • Phase: 1
    • Flow Rate: 10
    • Wire Count: 2 Wire
    • Motor Horsepower: 1
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,382.25
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  20. Grundfos 10SQ15-330-230V, 10GPM, 1 1/2HP, 230V, 2 Wire, 96160144, 3" Stainless Steel Submersible Well Pumps
    • Model #: 10SQ15-330-230V
    • Phase: 1
    • Flow Rate: 10
    • Wire Count: 2 Wire
    • Motor Horsepower: 1.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,410.99
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  21. Grundfos 15SQ05-110-115V, 15GPM, 1/2HP, 115V, 2 Wire, 96160169, 3" Stainless Steel Submersible Well Pumps
    • Model #: 15SQ05-110-115V
    • Phase: 1
    • Flow Rate: 15
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,035.00
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  22. Grundfos 15SQ05-70-115V, 15GPM, 1/2HP, 115V, 2 Wire, 96160168, 3" Stainless Steel Submersible Well Pumps
    • Model #: 15SQ05-70-115V
    • Phase: 1
    • Flow Rate: 15
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,026.64
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  23. Grundfos 15SQ07-150-230V, 15GPM, 3/4HP, 230V, 2 Wire, 96160148, 3" Stainless Steel Submersible Well Pumps
    • Model #: 15SQ07-150-230V
    • Phase: 1
    • Flow Rate: 15
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,200.71
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  24. Grundfos 15SQ07-180-230V, 15GPM, 3/4HP, 230V, 2 Wire, 96160149, 3" Stainless Steel Submersible Well Pumps
    • Model #: 15SQ07-180-230V
    • Phase: 1
    • Flow Rate: 15
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,239.87
    *Shipping Included*
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  25. Grundfos 15SQ10-220-230V, 15GPM, 1HP, 230V, 2 Wire, 96160150, 3" Stainless Steel Submersible Well Pumps
    • Model #: 15SQ10-220-230V
    • Phase: 1
    • Flow Rate: 15
    • Wire Count: 2 Wire
    • Motor Horsepower: 1
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,306.72
    *Shipping Included*
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  26. Grundfos 15SQ10-250-230V, 15GPM, 1HP, 230V, 2 Wire, 96160151, 3" Stainless Steel Submersible Well Pumps
    • Model #: 15SQ10-250-230V
    • Phase: 1
    • Flow Rate: 15
    • Wire Count: 2 Wire
    • Motor Horsepower: 1
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,350.00
    *Shipping Included*
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  27. Grundfos 15SQ15-290-230V, 15GPM, 1 1/2HP, 230V, 2 Wire, 96160152, 3" Stainless Steel Submersible Well Pumps
    • Model #: 15SQ15-290-230V
    • Phase: 1
    • Flow Rate: 15
    • Wire Count: 2 Wire
    • Motor Horsepower: 1.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,515.27
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  28. Grundfos 22SQ07-120-230V, 22GPM, 3/4HP, 230V, 2 Wire, 96160155, 3" Stainless Steel Submersible Well Pumps
    • Model #: 22SQ07-120-230V
    • Phase: 1
    • Flow Rate: 22
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,235.20
    *Shipping Included*
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  29. Grundfos 22SQ10-160-230V, 22GPM, 1HP, 230V, 2 Wire, 96160156, 3" Stainless Steel Submersible Well Pumps
    • Model #: 22SQ10-160-230V
    • Phase: 1
    • Flow Rate: 22
    • Wire Count: 2 Wire
    • Motor Horsepower: 1
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,354.17
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  30. Grundfos 22SQ10-190-230V, 22GPM, 1HP, 230V, 2 Wire, 96160157, 3" Stainless Steel Submersible Well Pumps
    • Model #: 22SQ10-190-230V
    • Phase: 1
    • Flow Rate: 22
    • Wire Count: 2 Wire
    • Motor Horsepower: 1
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,388.93
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  31. Grundfos 22SQ15-220-230V, 22GPM, 1 1/2HP, 230V, 2 Wire, 96160158, 3" Stainless Steel Submersible Well Pumps
    • Model #: 22SQ15-220-230V
    • Phase: 1
    • Flow Rate: 22
    • Wire Count: 2 Wire
    • Motor Horsepower: 1.5
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,660.98
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  32. Grundfos 30SQ07-90-230V, 30GPM, 3/4HP, 230V, 2 Wire, 96160160, 3" Stainless Steel Submersible Well Pumps
    • Model #: 30SQ07-90-230V
    • Phase: 1
    • Flow Rate: 30
    • Wire Count: 2 Wire
    • Motor Horsepower: 0.75
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,210.00
    *Shipping Included*
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  33. Grundfos 30SQ10-130-230V, 30GPM, 1HP, 230V, 2 Wire, 96160161, 3" Stainless Steel Submersible Well Pumps
    • Model #: 30SQ10-130-230V
    • Phase: 1
    • Flow Rate: 30
    • Wire Count: 2 Wire
    • Motor Horsepower: 1
    • Material: Stainless Steel
    • Diameter: 3 inch Diameter

    Performance Chart
    CLICK HERE FOR PRICE $1,594.81
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Grundfos SQ Series, 3" Stainless Steel Submersible Well Pumps
  1. 5 GPM, 3 inch, Stainless Steel
  2. 10 GPM, 3 inch, Stainless Steel
  3. 15 GPM, 3 inch, Stainless Steel
  4. 22 GPM, 3 inch, Stainless Steel
  5. 30 GPM, 3 inch, Stainless Steel