Sunset HCS CGA 540 Style Oxygen Regulator, 0-15 LPM

Features: CGA 540 style valve connection for M60 and larger cylinders Flow selector window shows 12 settings between 0-15 LPM: 0, .5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 15  Threaded DISS outlet Pressure gauge reads to 3000psi Easy-click flow selector knob Heavy-duty brass core and durable anodized aluminum body Input Pressure: 2200psi Output Pressure: 50psi Lightweight design - 9.3oz 2-year warranty For use with: M60, M90, M, MM, M122, M250, H, J, T or other cylinders with a CGA 540 style valve