WATTS 0888827 – CK4 – #1 OR #2 CHECK ASSEMBLY FOR 8″ – 12″ WATTS 774 DC / 774DCDCA *OR* AMES 2000SS DC / 3000SS DCDA

Description

This second check repair kit provides all the parts necessary to repair or replace the second check on a 8 to 10 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 one CHECK MODULE with a check O-ring.