Watts RK 709-RC4 4 - Part of the RK-709 Series R304 Detectable Warning Surfaces Its components are constructed with

Its components are constructed with modern materials engineered for durability and ease of installation

The Zurn Z100 15-inch Main Roof Drain is designed to deliver long-lasting performance

Heavy-duty construction for commercial and industrial use

escalators

Watts RK 709-RC4 4 - Part of the RK-709 Series R304 Detectable Warning Surfaces Its components are constructed withThis 4 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