Watts RK 774/774DCDA-CK4 - Part of the RK-774/774DCDA Series inlet-protection-finder The stainless steel option is

The stainless steel option is constructed of T-304 / 18-8 stainless steel and provides a 25+ year estimated lifespan

long-term performance

Seepage Pan & Combination Membrane Flashing Clamp / Frame — Helps capture edge flow and secures the drain to the surrounding membrane

commercial or institutional environments for supplying tempered water

designed to deliver reliable drainage

Watts RK 774/774DCDA-CK4 - Part of the RK-774/774DCDA Series inlet-protection-finder The stainless steel option isThis second check repair kit provides all the parts necessary to repair or replace the second check on a 8 to 10 inch double check valve assembly backflow preventer, model 774 and double check detector assembly backflow preventer, model 774DCDA. This kit consists of a complete number one cam check with a check O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Serviceable in