Gas Pressure Regulator Regulator Type Lever-Acting Gas Pipe Size 1 in Mounting Position Upright Capacity 325 000 BtuH Max Inlet Pressure 10 psi Venting Vent Limiter Max Load 325 000 BtuH Gas Type Natural Gas Connection Type NPT Outlet Pressure Range 4 in to 12 in Ambient Temp Range -40 Degrees to 205 Degrees F Inlet Emergency Exposure Limits 65 psi