Gas Pressure Regulator Regulator Type Lever-Acting Gas Pipe Size 3/4 in Mounting Position Upright Capacity 425 000 BtuH Max Inlet Pressure 5 psi Venting Vent Limiter Max Load 425 000 BtuH Gas Type Natural Gas Connection Type NPT Outlet Pressure Range 7 in to 11 in Ambient Temp Range -40 Degrees to 205 Degrees F Inlet Emergency Exposure Limits 65 psi Standards ANSI Z21.80 CSA