Watts 757DCDA-BFG-CFM 4 - Part of the 757DCDA Series ADA Pad has 304 stainless steel perforated

has 304 stainless steel perforated screens

UPC - 098268122053

Top mounted screwdriver slotted ball valve test cocks

Bottom outlet

Watts 757DCDA-BFG-CFM 4 - Part of the 757DCDA Series ADA Pad has 304 stainless steel perforatedThis 4 IN 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 designs. It is