Watts RK 709-RC4 6 - Part of the RK-709 Series geogrid the Z665 is built to

the Z665 is built to withstand rigorous conditions

ZB1995-3NH

Deep Profile

and other damaging debris in the piping system

Watts RK 709-RC4 6 - Part of the RK-709 Series geogrid the Z665 is built toThis 6 IN rubber parts kit for single check series 709 helps to prevent the reverse flow of polluted water from entering into the potable water supply. This kit consist of a disc and a cover O ring. It is ideal at referenced cross connections identified in non health hazard applications. Check with local inspection authorities for installation requirements. Features Factory replacement kit No special tools required for changing parts All parts are