Watts RK 770-S 4 - Part of the RK-770 Series Sheet Drain The Watts RD-500 is a

The Watts RD-500 is a large-area roof drain engineered for commercial and industrial roof systems requiring high-volume primary drainage

This 1 inch lead free wye pattern strainer is designed to protect system components from dirt

Features Horizontal back-to-back

Select the corresponding strip drain fitting in the drop down menu

Tie-down/leveling devices at regular intervals to maintain elevation and structural integrity

Watts RK 770-S 4 - Part of the RK-770 Series Sheet Drain The Watts RD-500 is aThis 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