Watts RK 757/RK 757DCDA-CK2 8 - Part of the RK-757/757DCDA Series Access Tile a loose set porcelain enamel

a loose set porcelain enamel coated cast iron 3/4 grate with 35 square inch free area

Available in Stainless Steel or Epoxy coated Carbon Steel

4 IN Diameter nickel bronze funnel

and membrane security are essential

Z191-RD-4X18-2NH

Watts RK 757/RK 757DCDA-CK2 8 - Part of the RK-757/757DCDA Series Access Tile a loose set porcelain enamelThis second check repair kit provides all the parts necessary to repair or replace the second 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