Water Pumping
 An all new technology for water pumping: In partnership with Grundfos International, the SQ Flex technology is leading the industry in wind/Solar – electric water pumping. Rather than the traditional mechanical windmill, wind/solar electric systems can provide water at any time.
Is a Wind//Electric Water Pumping System Right for You?
Southwest Windpower/Grundfos wind electric water pumping systems are excellent for replacement of mechanical wind systems or new installations. The proven reliability of the system along with world wide service and sales offices make this technology the right choice. There are a number of models available for various outputs and well (bore hole) depths.
Grundfos Waterpumps
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The complete SQFlex pump range consists of 7 different pump sizes: 4 centrifugal and 3 helical rotor pumps. All pumps are fitted with the same size motor which, together with the new sizing tools, makes system sizing simple.
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| Model |
Pump Type |
| 3 SQF-2 |
Helical Rotor |
| 6 SQF-2 |
Helical Rotor |
| 11 SQF-2 |
Helical Rotor |
| 25 SQF-3 |
Centrifugal |
| 25 SQF-6 |
Centrifugal |
| 40 SQF-3 |
Centrifugal |
| 75 SQF-3 |
Centrifugal |
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CU 200
A user-friendly interface box that maintains two-way communication with the pump and monitors the operating conditions. Built-in diagnostics indicate faults and dry-running, display operating status power consumption and level switch input.
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IO 101
A very simple and easy-to-use system and with cable interface. Controlled by a manual on/off switch.
IO 101
Acts as interface for powering back-up supplies, providing automatic change-over. For instance when changing from generator to solar energy, the solar panels automatically power the system as soon as the fuel tank runs dry.
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Level Switch
Save energy as you save water. With a level switch inside the storage tank connected to the CU 200 control unit, the pump knows when the tank is full and shuts itself off.
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200 WIND TURBINE
Produces high voltage DC output to power the SQFlex pump at maximum efficiency. It can be used in combination with GF43 Solar Module. Startup wind speed of only 7MPH and peak output of 900W, make the 200 Turbine an excellent choice in a wide variety of locations.
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GF43 SOLAR MODULE
Specifically designed to power the SQFlex system, the GF43 produces a high DC voltage of 140VDC, reducing losses through cables and providing peak efficiency for the SQFlex pump. Each GF43 is capable of producing 43 watts of peak power and is designed to be connected in parallel with other GF43's. This allows the SQFlex system to be optimized to your location & water requirements.
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Would you like to know more or find your local Grundfos or Southwest Windpower dealer of the SQ Flex system? Click on the links below:
Grundfos Waterpumps
Southwest Windpower Dealers
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