Febco - FRK 825YD-CK1 4 - Part of the RK-825YD Series nwgf and robust water management are

and robust water management are key

ZN191-5X4X24-4IP

This 6 inch lead free N pattern reduced pressure detector backflow preventer assembly help stop the reverse flow of liquids due to backpressure or backsiphonage

shock cord for easy mounting

and a 1/16 inch perforated stainless steel screen

Febco - FRK 825YD-CK1 4 - Part of the RK-825YD Series nwgf and robust water management areThis check assembly kit includes the parts necessary to repair or replace the first check of a 4 inch reduced pressure zone assembly, series 825YD. All parts are genuine and original to the valve. Features Factory replacement parts No special tools required for servicing All parts are made of high quality materials Fits 4 inch reduced pressure zone assembly Specifications Kit Type First Check Kit Lead Free YES Product Group KITS UPC 643925014266