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51 helpful answers
A:

here are some new ones.....

http://store.solar-electric.com/grsqpu.html   .........16 SQF-10.....  The 3 SQF-3, 16 SQF-10, 40-SQF-5, and the 60 SQF-3 are new for 2007.

The 3 SQF, 6 SQF, and the 11SQF are helical rotor type pumps. All others are centrifugal.



Grundfos SQ-Flex Comparison Chart

Model Number

Type

Max Head

Max Flow

Watts (Min-Max)**

3 SQF-2

Helical Rotor

360 feet

3 GPM

100-340

3 SQF-3Helical Rotor600 feet2 GPM130-500

6 SQF-2

Helical Rotor

360 feet

6 GPM

100-650

11 SQF-2

Helical Rotor

300 feet

11 GPM

50-900

16 SQF-10Centrifugal210 feet20 GPM400-1400

25 SQF-3

Centrifugal

45 feet

40 GPM

120-760

25 SQF-6

Centrifugal

90 feet

39 GPM

130-1400

40 SQF-3

Centrifugal

45 feet

38 GPM

200-800

40 SQF-5Centrifugal90 feet70 GPM300-1400

60 SQF-3 (replaces 75 SQF-3)

Centrifugal

45 feet

85 GPM

200-1400

 
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