Watts 757DCDA-OSYXPIV-GPM 8 - Part of the 757DCDA Series inlet-protection-finder thus delivering superior performance and

thus delivering superior performance and aesthetics

UPC - 098268608236

ZN1910-4NH

UPC - 098268519808

aluminum bronze disc

Watts 757DCDA-OSYXPIV-GPM 8 - Part of the 757DCDA Series inlet-protection-finder thus delivering superior performance andThis 8 IN stainless steel double check detector backflow preventer is a crucial component in safeguarding potable water from contamination. Used primarily in fire line sprinkler systems where it prevents the backflow of fire suppression materials into the potable water supply, its installation is typically mandated by local authorities in areas identified as non health hazard continuous pressure applications. It has outside stem and yoke resilient