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Northern Arizona Wind & Sun is one of the pioneer solar power companies, and has been in the solar electric business since 1979. We stock a wide range of solar panels, inverters, deep cycle batteries, and hundreds of other DC power and solar related products.

** Preliminary Information: Solar Energy Systems Tax credits are available for qualified solar water heating and photovoltaic systems. The credits are available for systems "placed in service" from January 1, 2006 through December 31, 2016. The tax credit is for 30% of the cost of the system. This credit is not limited to the $500 home improvement cap. Click the link button at the left for more information. **

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Grundfos SQFlex Solar Submersible Well Pumps

Grundfos SQFlex Submersible Solar Pumps
Grundfos SQFlex Submersible Solar Pumps
Item# SQF-XX
Regular price: $2,733.00
Sale price: $1,568.00
Specify Model Number: 
Availability: Usually ships in 2-3 business days.

Grundfos SQFlex Submersible Solar Pumps
Grundfos SQ-Flex solar pumps will pump water up to 600 foot total head, and can pump up to 85 gallons per minute for shallow wells.

The 3 SQF, 6 SQF, and the 11SQF are helical rotor type pumps. All others are centrifugal. All SQF pumps are 17 to 23 pounds in actual weight.

Model Number Type Max Head Max Flow PV Watts (Min-Max) ** Pump Diameter (Pipe Size)
3 SQF-2 Helical Rotor 360 Feet 3 GPM 100-340 3" (1" NPT)
3 SQF-3 Helical Rotor 600 Feet 2 GPM 130-500 3" (1" NPT)
6 SQF-2 Helical Rotor 360 Feet 6 GPM 100-650 3" (1" NPT)
11 SQF-2 Helical Rotor 300 Feet 11 GPM 50-900 3" (1-1/4" NPT)
16 SQF-10 Centrifugal 210 Feet 20 GPM 400-1400 4" (1-1/4" NPT)
25 SQF-3 Centrifugal 45 Feet 40 GPM 120-760 4" (1-1/2" NPT)
25 SQF-6 Centrifugal 90 Feet 39 GPM 130-1400 4" (1-1/2" NPT)
40 SQF-3 Centrifugal 45 Feet 38 GPM 200-800 4" (2" NPT)
40 SQF-5 Centrifugal 90 Feet 70 GPM 300-1400 4" (2" NPT)
60 SQF-3 Centrifugal 45 Feet 85 GPM 20-1400 4" (2" NPT)


** The watts shown for the PV panels or array are what the pumps needs. To account for wire and other system losses we recommend going 10% to 20% more.

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