Watts G4000 FDA 4 Part of the G4000 FDA Series Z100F 6NH 6 Body Material Lead Free 6 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268002560 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 Press Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature Fahrenheit 180 Maximum Working Pressure BAR 20 these drains ensure effective water management while maintaining the integrity of decorative flooring layouts FDA approved 4 IN Watts Model G4000 FDA