Watts 774DCDA-OSY-TS-CFM 12 - Part of the 774DCDA Series ZA100F-2NH or stainless steel materials to

or stainless steel materials to match drain body construction

2 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268349412 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1/2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20

83 Standard Reduced Pressure Setting-PSI 70 Strainer Yes Strainer Material Stainless Steel Thermal Expansion Bypass Yes Trim Material Does Not Apply To Product Type Kit Valve Style Standard Specification Sheet - LFN45B

ZN415-2IP-9N-P

Reinforced with a high-strength scrim

Watts 774DCDA-OSY-TS-CFM 12 - Part of the 774DCDA Series ZA100F-2NH or stainless steel materials toThis 12 inch double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It is designed for installation on applications identified by local authorities as non health hazard, such as on fire protection systems. This assembly consists of a compact construction and short lay length, ideal for retrofit installations and can be installed in a