Watts LF25AUB S HP Z3 3 4 Part of the LF25AUB Z3 Series ZC100F 6NH Channel 12 is a sloped Channel 12 is a sloped section with an invert depth from 14 This 2 IN universal rubber repair kit for pressure vacuum breakers prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage 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 Features Bypass feature controls thermal expansion pressure