PRT1 Series Low Flow Pressure Regulators available in up to 4 port types. Outlet pressure options: 30, 60, 100 psig (2, 4, 6.9 bar). Temperature range: -40℉ to +160℉ (-40℃ to 71℃). Flow coefficient: 0.09 / 0.15. Suitable for a wide range of gas applications.