Watts RK 009-C - Part of the RK-009 Series HDPE It is BAA compliant

It is BAA compliant

This 10 IN check rubber parts repair kit for series 757 and 757DCDA helps prevents the backflow of pollutants that are objectionable but not toxic

Dura-Coated cast iron construction for strength in demanding

This kit consists of a check assembly and a cover O-ring

Dura-Coated Cast Iron BodyBoth upper and lower bodies are cast iron with a durable coating

Watts RK 009-C - Part of the RK-009 Series HDPE It is BAA compliantThis 2 1 2 to 3 inch cover replacement kit is used for repairing the cover to a relief valve, which is used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. The kit consists of a cover and cover O ring, and flow tube O ring. Features Factory Replacement Kit No special tools required for changing parts All parts are made of high quality materials Cover kit Specifications