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Grundfos Solar Submersible Well Pumps

Grundfos SQ Flex Solar Submersible Well Pumps

Grundfos Solar Submersible Well Pumps

Grundfos SQF and CRI Series Pumps for Well and Surface Applications

We do not show pricing for Grundfos - please call or email us for pricing or a quote on items or a complete system.

Grundfos SQFlex pumps are more expensive than some other submersible solar pumps, but they also are much more tolerant of water that is not perfectly clean. We can help you design a complete system - give us a call or email us.

All SQF pumps can operate from 90 to 240 Volts AC, and/or 30 to 300 Volts DC. Not recommended for use with modified sine wave inverters (sine wave are OK).

In the 12+ years that we have been selling the Grundfos solar pumps they have proven to be the most reliable of any deep well solar powered pump.

Please call us toll free at (800) 383-0195 for assistance with all Grundfos SQFlex Solar Pumps, equipment and pricing.



Grundfos SQFlex Submersible Solar Well Pumps
Grundfos CRI Series Surface Pumps
Grundfos IO-50 On-Off switch
Grundfos IO-101 Generator Interface
Grundfos IO-102 Wind generator breaker box
Grundfos CU-200 SQ Flex control box
Grundfos Low-Level Float Switch for CU-200 Only
Basic Grundfos SQFlex Solar Pump Brochure
Grundfos SQ Flex Solar Submersible Water Pumps, complete guide
Grundfos SQFlex Solar Water Pumps - Complete Service Manual
Grundfos Warranty Information

We accept all major credit cards, PayPal and eCheck (via PayPal). We ship to all states and Canadian provinces, and to about 40 other countries.


Our Fall and Winter office hours are from 8 AM to 4 PM, Arizona Time, Mon-Fri. We are closed for major holidays. If you are in the Flagstaff area, please stop by our store and visit - map link: Get Map to Store


Flagstaff, AZ Local Time



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