Watts 174A 140 FS 1 - Part of the 174A Series nwgf which prevents the backflow of

Watts 174A 140 FS 1 Part of the 174A Series nwgf which prevents the backflow of which prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply 6 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268330311 Gauge Option No Gauge High Pressure Reduced Pressure Range 75 to 125 PSI High Pressure Reduced Pressure Setting 90 PSI Inlet Connection Size 3 4 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 20