Watts RK 757/757DCDA-CK1 8 - Part of the RK-757 Series Drain Fitting the IntelliFlow automatically shuts off

the IntelliFlow automatically shuts off the water supply to the washing machine

Membrane flashing clamp and seepage pan support watertight installation

800 Linear Ft Pallet

Relief Valve Stem O-ring

Anchoring clips and heavy-duty frame ensure secure integration into concrete or pavement installations

Watts RK 757/757DCDA-CK1 8 - Part of the RK-757 Series Drain Fitting the IntelliFlow automatically shuts offThis first check repair kit provides all the parts necessary to repair or replace the first check on a 8 inch double check valve assembly backflow preventer, model 757, and double check detector assembly backflow preventer, model 757DCDA. This kit consist of a first check module, check module O ring, and red silicone disc elastomer. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials