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Solar water pumps
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Grundfos SQ Flex Pumps and Accessories
The SQFlex system from Grundfos is not just another solar pump it’s a revolution in remote water supply. Designed for maximum reliability, maintenance-free operation, and the flexibility to adapt to virtually any application, SQFlex provides water wherever necessary and whatever the local conditions.


Eleven different pump models cover a wide range of heads and flows to allow pumping at extended depths (820 ft) or at high flow rates (80 gal/min) or anywhere in between, depending on your requirements.

PUMP MODEL PUMP TYPE MAX HEAD MAX FLOW
3 SQF-2 Helical Rotor 395 ft 3 gal/min
3 SQF-3 Helical Rotor 655 ft 3 gal/min
6 SQF-2 Helical Rotor 395 ft 6 gal/min
6 SQF-3 Helical Rotor 820 ft 6 gal/min
11 SQF-2 Helical Rotor 395 ft 13 gal/min
16 SQF-10 Centrifugal 230 ft 22 gal/min
25 SQF-3 Centrifugal 50 ft 40 gal/min
25 SQF-7 Centrifugal 185 ft 40 gal/min
40 SQF-3 Centrifugal 50 ft 70 gal/min
40 SQF-5 Centrifugal 100 ft 70 gal/min
60 SQF-3 Centrifugal 50 ft 80 gal/min

Call for a quote or see shop for parts

Product Use  

Whether it’s used for livestock watering, a pressure system on a remote cabin, or for irrigation, the SQFlex system can be tailored to meet any requirements. 

Example System....solar power and a low power pump, runs when the sun is out.