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2", 3", 4" |
150GPM |
50 Ft |
2¼" |
The 3" (7.5cm) models feature the exclusive DuraBlue 1000® diaphragm which will outlast other diaphragms 10 to 1.
Pumps have self-contained suction accumulator for smooth pumping flow, oil-bathed helical ground gears and bearings for long life, and spring cushioned down stroke for extended diaphragm life.