WATTS® 0887547

The reduced pressure zone total rubber parts kit for the 2 inch 009M2 Series consist of two check assembly o-rings, two disc assemblies, one cover o-ring, one relief valve diaphragm, relief valve seat o-ring, one sensing passage o-ring, one diaphragm plate o-ring, one relief upper and one lower stem o-ring, one relief valve disc assembly and one bleed screw o-ring.