Watts 0899258|WW0899258 - RK 757a/aDCDA-RC4 21/2-4
Item #:
WW0899258
Product Info
Watts
0899258
Watts
This 2 1/2 to 4 inch check rubber parts kit is for a double check detector backflow assembly, which helps to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. The kit contains a check module O-ring, EPDM disc elastomer, and a E-clip.