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Grundfos - SQ Flex Submersible Pumps |
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This is the ultimate submersible pump for water lifts of up to 650 feet. They can be directly powered by solar or wind power or can be run on an inverter, a generator, a battery or the utility grid, or any combination of these sources. Virtually any source of power, 30-300 VDC and 90-240 VAC can be used to run the pump. With Grundfos, you know it is built to last and is MAINTENANCE FREE.
Seven pump models can deliver from 4 gpm at 525 feet to 50 gpm at 20 feet of head with a 1 kilowatt solar array or less. Helical rotor pumps (models 3,6 and 11) for high head applications and centrifugal pumps for low head applications assure a pump that is efficient for any use. The SQFlex has built-in protection from dry-running, overload and overheating.
Poly pipe in rolls in acceptable instead of rigid pvs or galvanized, because the slo-start feature of the motor reduces startup torque and twisting of the pipe.
OPTIONAL CONTROLS
- The CU200 interface box communicates with the pump and monitors operating conditions. Built-in diagnostics indicate faults and dry-running, display operating status, power consumption and water level switch input. The water level switch interfaces with the CU200 control to turn off the pump when a tank is full.
- The IO100 is a simple control box with cable terminations and a manual on/off switch. It is a great interface between a solar array and the pump to allow you to turn off the high voltage array when working on the pump.
- The IO101 is an interface for using AC backup on a solar pump. An automatic transfer switch disconnects the solar array when AC power from a generator, utility connection or inverter is present. When AC power stops, it automatically reconnects the array to let the sun continue pumping.
- The IO 102 interface unit is used for systems powered exclusively by a wind turbine or by a combination of wind and PV. You an use several controls if you need more features than one control can provide.
The SQFlex pumps will not function with a GFCI in the supply circuit, and should not be used where a GFCI is required.
We will be glad to help you determine which pump you need for your application. Give us a call!
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| Item # |
Description |
Price |
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| WP14657 |
Grundfos - SQFlex Submersible Pump 3 SQF-2 (3") |
$1,500.00 |
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to Cart
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| WP14658 |
Grundfos - SQFlex Submersible Pump 3 SQF-3 (3") |
$1,450.00 |
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to Cart
|
| WP14659 |
Grundfos - SQFlex Submersible Pump 6 SQF-2 (3") |
$1,450.00 |
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to Cart
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| WP14660 |
Grundfos - SQFlex Submersible Pump 11 SQF-2 (3") |
$1,450.00 |
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to Cart
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| WP11757 |
Grundfos - SQFlex Submersible Pump 25 SQF-3 (4") |
$1,450.00 |
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to Cart
|
| WP11758 |
Grundfos - SQFlex Submersible Pump 25 SQF-6 (4") |
$1,500.00 |
Add
to Cart
|
| WP11759 |
Grundfos - SQFlex Submersible Pump 40 SQF-3 (4") |
$1,450.00 |
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to Cart
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| WP11760 |
Grundfos - SQFlex Submersible Pump 40 SQF-4 (4") |
$1,500.00 |
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to Cart
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| WP11761 |
Grundfos - SQFlex Submersible Pump 60 SQF-3 (4") |
$1,500.00 |
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to Cart
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| WP14664 |
IO100 Interface Box for Grundfos SQFlex |
$75.00 |
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to Cart
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| WP11763 |
IO101 Interface Box (115V) for Grundos SQFlex |
$325.00 |
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to Cart
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| WP14661 |
CU200 Interface for Multiple Sources for Grundfos SQFlex |
$275.00 |
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to Cart
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| WP14662 |
Level Switch (use with CU200 only) for Grundfos SQFlex |
$25.00 |
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to Cart
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| WP11772 |
Grundfos 130W Solar Panel |
$1,500.00 |
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to Cart
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| WP14663 |
Grundfos extended 5 year warranty |
$175.00 |
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to Cart
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Grundfos - SQFlex Submersible Pump 3 SQF-2 (3")
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Grundfos - SQFlex Submersible Pump 3 SQF-2 (3")
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IO100 Interface Box for Grundfos SQFlex
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IO101 Interface Box (115V) for Grundos SQFlex
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CU200 Interface for Multiple Sources for Grundfos SQFlex
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Level Switch (use with CU200 only) for Grundfos SQFlex
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Grundfos 130W Solar Panel
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