Watts 757NDCDA-OSY-GPM 8 - Part of the 757DCDA Series Access Tile This 1 1/2 inch lead

This 1 1/2 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

The easy maintenance assembly consists of a replaceable seat module

Specifications Backflow Preventer Type Dual Check Body Finish Bronze Body Material Lead Free Brass Body Pattern Inline Brand Watts Bypass No Cap And Tether No Disc Material Santoprene EAN 098268824537 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 IN Inlet Connection Size-Metric 25 MM Inlet Connection Type Swivel Joint Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type MTSF Lead Free YES Maximum Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 10

UPC - 098268118315

UPC - 098268121421

Watts 757NDCDA-OSY-GPM 8 - Part of the 757DCDA Series Access Tile This 1 1/2 inch leadThis 8 IN, N pattern, double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri link check valves, two shutoff valves, and four test cocks. It has a gallons per minute meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It