Watts RK 957-957RPDA-CK1 - Part of the RK-957/957RPDA Series nwgf It can also be used

It can also be used multiple times for multiple jobs

it features a large 15½″ round top with a secure ductile-iron

Engineered to handle heavy loads and provide reliable surface drainage

*Sold in multiples of 3 rolls only*

Watts RK 957-957RPDA-CK1 - Part of the RK-957/957RPDA Series nwgf It can also be usedThis first check repair kit provides all the parts necessary to repair or replace the first check on a 2 1 2 to 4 inch reduced pressure valve assembly backflow preventer, model 957 and reduced pressure detector assembly backflow preventer, model 957DCDA. This kit consists of first check module, check module O ring and EPDM disc elastomer. Features Factory replacement kit No special tools required for servicing All parts are made of high quality