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2 X 3 1 2 GALV NIPPLE (25) TOWELS SHOP This 1 2 inch double check 5000B89 This 1 2 inch double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements The installation of an air gap and drain line are recommended on reduced pressure zone assemblies Galvanized nipples and pipe offer a trusted and easy method of transporting plumbing mediums General uses for this product are for transporting potable water
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US$ 122.06
US$ 198.00
US$ 122.06