WW0887967, Watts, 2-1/2 - 3 IN 007 DCDA Complete Rubber Repair Kit

This 2-1/2 to 3 inch complete rubber parts replacement kit, for series 007DCDA, is used to prevent the backflow of contaminated water into the potable water supply. It consists of a cover O-ring, 2 disc assemblies and 2 seat O-rings. It is ideal at referenced cross-connections identified as non-health hazard applications. Check with local inspection authorities for installation requirements.