Watts RK 775/775DCDA-CK2 3-4 - Part of the RK-775/775DCDA Series R304 Detectable Warning Surfaces and copper alloy Bourdon tube

and copper alloy Bourdon tube pressure element with ASME Type B accuracy

This 1 1/2 inch lead free tailpiece kit is designed for use with water pressure reducing valves

This solvent-based sealer adds long lasting durability even in x-treme conditions

sensor activation module with cable

and walkways to prevent growth of slippery mildew

Watts RK 775/775DCDA-CK2 3-4 - Part of the RK-775/775DCDA Series R304 Detectable Warning Surfaces and copper alloy Bourdon tubeThis 3 4 IN second check detector valve replacement kit for series 775 and 775DCDA prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. This kit consists of a second check module, check module O ring and a red silicone disc elastomer. It is designed for non health hazard applications. It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water.