Watts RK 774/774DCDA-CK2 2 1/2-4 - Part of the RK-774/774DCDA Series Z100F-4NH They are designed to be

They are designed to be replaceable and can unscrew from their feet if they get broken or worn down from prolonged use

This check repair kit provides all the parts necessary to repair the first check on a 3/4 to 1 inch lead free reduced pressure zone assembly

Dura-Coated Cast Iron Body with Bottom OutletSturdy construction resists corrosion and structural stress while providing a reliable drainage path

heavy grates

keeping water from accumulating and preventing damage to building components

Watts RK 774/774DCDA-CK2 2 1/2-4 - Part of the RK-774/774DCDA Series Z100F-4NH They are designed to beThis second check repair kit provides all the parts necessary to repair or replace the second check on a 2 1 2 to 4 inch double check valve assembly backflow preventer, model 774 and double check detector assembly backflow preventer, model 774DCDA. This kit consists of a complete number two cam check with a check O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Serviceable in