Watts 757DCDA-OSY-CFM 2 1/2 - Part of the 757DCDA Series SITEDRAIN Features Used when retrofitting a

Features Used when retrofitting a backflow preventer

This 1/2 inch pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks & tankless water heaters

17 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268608120 Inlet Connection Size 3 IN Inlet Connection Type Grooved Joint Lead Free YES Maximum Operating Temperature-Fahrenheit 160 Maximum Working Pressure-PSI 400 Outlet Connection Size 3 IN Outlet Connection Type Grooved Joint Part Number 1GE00443 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Copper Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Watts Warranty - ACV ArmorTek Submittal Package - Automatic Control Valve LFM115

This kit consists of the relief valve assembly

The 10 mil thickness provides added resistance to punctures and tears

Watts 757DCDA-OSY-CFM 2 1/2 - Part of the 757DCDA Series SITEDRAIN Features Used when retrofitting aThis 2 1 2 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 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 designed for