Click Reg with CGA870 inletAjustable flow 0-4,0-8,0-15,0-25lpmAluminum body anodized green or brass body chromeplated Outlet pressure:50PSI OR 22PSIDual or single D.I.S.S check valve. Barb outlet or Diss outlet Plastic knob Or aluminum knob anodized black 1.5"pressure guage or no guageDimensions L*O.D=6.0*1.25"(153*35mm)Weight:10.1oz(589g)Relief valve Pressure:125psi,(862kpa)Filtration:50 micro

Big CGA870 Type OXYGEN REGULATOR