Grundfos SQ Flex Solar Water Pump 40 SQF-3

Grundfos 40-SQF-3 SQFlex 40GPM centrifugal Solar Water Pump

The 40-SQF-3 must be special ordered from Denmark. Lead times are long and shipping is high for this model.

The SQFlex system is equipped with the SQF submersible pump. Very flexible as to its energy supply and performance, the SQFlex system can be combined and adapted to any need according to the conditions at the installation site.
The system components are:
SQF submersible pump
CU 200 control unit
IO 100 and IO 101 switch boxes
IO 102 breaker box
Energy supply:
solar panels
wind turbine
generator
batteries
Model TDH Range (Ft.) Nominal GPM Length (In.) Output Size Pump Type
3 SQF-2 120 - 390 3 47 1" NPT Helical Rotor
6 SQF-2 120 - 390 6 48 1" NPT Helical Rotor
11 SQF-2 40 - 300 11 49 1 1/4" NPT Helical Rotor
25 SQF-3 0 - 40 25 33 1 1/2" NPT Centrifugal
25 SQF-6 0 - 60 25 35 1 1/2" NPT Centrifugal
40 SQF-3 0 - 20 40 37 2" NPT Centrifugal
75 SQF-3 0 - 40 75 39 2" NPT Centrifugal

Water, Wherever, Whatever
With the advances in pump technology over recent years, areas that would previously have been considered uninhabitable or not supportive of life have become viable and attractive. With the new SQFlex system, Grundfos can consolidate these areas and pioneer further into new territories: Consolidating by upgrading older unreliable pump technology, and pioneering by providing more stable and low-maintenance pumping solutions in even more remote areas