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Your cart is empty.A vane type waterflow switch ideal for wet sprinkler systems, or as a sectional waterflow detector on larger systems, with two SPDT snap action switches and an adjustable, instantly recycling pneumatic retard (for 4" Nominal Pipe Size, DN100)
Horacio y Sindy
Reviewed in the United States on September 11, 2017
Cool!!Working great!!Passed all tests
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