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Grundfos SQFlex SQF CU200 Smart Box

$573.00 $448.00

grundfosGrundfos SQFlex SQF CU200 Smart Box / Status, Control & Communications Interface

SKU: PGF3301 Categories: , ,

Grundfos SQF CU200 Smart Box

Grundfos SQFlex Optional Controls

SQFlex controls can be combined if you need more features than one control can provide. The CU200 Smart Box communicates with the pump and monitors operating conditions. Built-in diagnostics indicate faults and dry-running, as well as 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 the tank is full. Since the CU200 control circuit uses only 15 mA, the water level switch can be located in a tank as far away as 1,640′ from the pump, using a minimum #18 AWG 2-conductor wire.

The IO50 control box includes cable terminations and a simple manual on/off switch that interfaces between a solar array and the pump to allow you to turn off the high voltage array when servicing the pump or plumbing.

The IO101 AC interface box is for using AC backup on a solar pump. An automatic transfer switch disconnects the solar array when AC power from a generator (120 VAC only), utility connection, or inverter is present. When AC power stops, it automatically reconnects the array to let the sun continue pumping. The SQFlex pumps will not function with a GFCI in the supply circuit and should not be used where a GFCI is required.

Grundfos SQFlex Pumps and Accessories
Description Diameter
SQFlex 3 SQF-2 pump helical rotor 3" diameter
SQFlex 3 SQF-3 pump helical rotor 3" diameter
SQFlex 6 SQF-2 pump helical rotor 3" diameter
SQFlex 6 SQF-3 pump helical rotor 3" diameter
SQFlex 11 SQF-2 pump helical rotor 3" diameter
SQFlex 16 SQF-10 pump centrifugal 4" diameter
SQFlex 25 SQF-3 pump centrifugal 4" diameter
SQFlex 25 SQF-7 pump centrifugal 4" diameter
SQFlex 40 SQF-3 pump centrifugal 4" diameter
SQFlex 40 SQF-5 pump centrifugal 4" diameter
SQFlex 60 SQF-3 pump centrifugal 4" diameter
IO50 On/Off switch
IO101 AC interface box (115 V)
IO102 wind interface box
CU200 status / control and communications interface
Level switch (use with CU200 only)
Pressure switch (use with CU200 only)

Additional information

Weight 4.5 lbs
Dimensions 4 x 4 x 4 in