Watts RK 770-S 4 - Part of the RK-770 Series mainline-adatile Their heavy-duty cast iron construction

Their heavy-duty cast iron construction offers long-term durability

Select the corresponding strip drain fitting in the drop down menu

ZM415SH-3IP

and temporary enclosures where flame safety is essential

The maximum pressure is 165 psi (11

Watts RK 770-S 4 - Part of the RK-770 Series mainline-adatile Their heavy-duty cast iron constructionThis 4 IN seat repair kit fore series 770 is designed to protect drinking water supplies from dangerous cross connections in accordance with national plumbing codes and water authority requirements. This kit consists of a seat and a seat O ring for one check. Check with local inspection authorities for installation requirements. Features Factory Replacement Kit No special tools required for changing parts All parts are made of high quality materials