Watts 757NDCDA-BFG-CFM 4 - Part of the 757DCDA Series ADS Z187-3NL-6×8×12

Z187-3NL-6×8×12

exterior chrome finish and union connection for ease of installation of a backflow preventer

Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 2 IN Body Material Cast Iron Body Pattern Wye Bolt Material Steel Brand Watts Buy American Act Compliant NO Class Rating 125 Control Type Does Not Apply To Product EAN 098268051759 Epoxy Coating Type None Flange Material Cast Iron Gasket Material Graphite Grooved Coupling Material Does Not Apply To Product Inlet Connection Size 6 IN Inlet Connection Size-Metric 152

Specifications Adjustable Reduced Pressure Range 50 to 125 Adjustable Reduced Pressure Range-BAR 3

Watts 757NDCDA-BFG-CFM 4 - Part of the 757DCDA Series ADS Z187-3NL-6×8×12This 4 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 UL FM butterfly shutoff valves, and four test cocks. It has a cubic foot meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional