WATTS® Second Check Kit, For Use With: Model 994RPDA 2-1/2 to 4 in Reduced Pressure Detector Assembly
This second check repair kit provides all the parts necessary to repair or replace the second check of a 2 1/2 to 4 inch reduced pressure zone assembly backflow preventer, model 994 and reduced pressure detector assembly backflow preventer, model 994RPDA. This kit consists of complete number two check with check O-ring.
WATTS® Second Check Kit, For Use With: Model 994RPDA 2-1/2 to 4 in Reduced Pressure Detector Assembly
This second check repair kit provides all the parts necessary to repair or replace the second check of a 2 1/2 to 4 inch reduced pressure zone assembly backflow preventer, model 994 and reduced pressure detector assembly backflow preventer, model 994RPDA. This kit consists of complete number two check with check O-ring.
