Watts LFRK 909RPDA-RT 4 - Part of the RK-909RPDA Series mainline-adatile ZC104-20-8NL

ZC104-20-8NL

ZS1400-4NL-HD

Stainless steel screened aluminum dome guard to prevent debris intrusion

The Rapid-Set Polyurethane adhesive is suitable for high temperatures and will provide long lasting strength in even demanding conditions

Sediment bucket helps capture debris and reduce downstream clogging

Watts LFRK 909RPDA-RT 4 - Part of the RK-909RPDA Series mainline-adatile ZC104-20-8NLThis Watts complete rubber parts replacement kit is used for repairing the parts to the 4 inch backflow preventer relief valve. This kit consists of a diaphragm, two molded disc assemblies, two seat O rings, RV O ring, two piston O rings, RV stem O ring, flow tube O ring and cover O ring. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Original parts insure long service life