Watts RK 757/RK 757DCDA-C 8 - Part of the RK-757/757DCDA Series Z100F-8NH and a post-pour adjustable nickel

and a post-pour adjustable nickel bronze round strainer equipped with a built-in bubble level and leveling shims

This 6 to 8 inch rubber parts replacement kit is for series 775 and 775DCDA

or walkway

The kit consists of a cover and cover O-ring

Controls the flow of liquids

Watts RK 757/RK 757DCDA-C 8 - Part of the RK-757/757DCDA Series Z100F-8NH and a post-pour adjustable nickelThis 8 IN check sleeve cover repair kit for series 757 and 757DCDA helps to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. It features a closure sleeve, sleeve O ring and gasket. It is designed for non health hazard applications. Features Factory replacement kit No special tools required for changing parts All parts are made of high quality materials Check sleeve cover kit