Watts RK 770-RC4 4 - Part of the RK-770 Series SITEDRAIN ZB415G-3IP

ZB415G-3IP

protective barriers

Relieves excessive pressure on tankless water heaters

Standard no-hub outlet for ease of connection to drainage systems

This stainless steel grate has a perforated design

Watts RK 770-RC4 4 - Part of the RK-770 Series SITEDRAIN ZB415G-3IPThis 7 IN check rubber parts replacement kit for 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 cover O ring, bolt O ring and a disc 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