WATTS® 0887787 RK 009M2-RT Total Parts Kit, For Use With Model 009/LF009 1 in Reduced Pressure Zone Assembly, Rubber, Domestic

WATTS®, 0887787, Total Parts Kit, Series: RK 009M2-RT, For Use With: Model 009/LF009 1 in Reduced Pressure Zone Assembly, Rubber, Domestic

This total rubber parts replacement kit is used for repairing the parts to the relief valve to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. This kit consists of a diaphragm, two discs, two disc assemblies, stem O-rings, cover O-ring, two seat O-rings and RV seat O-ring.