Series 30 Two Stage Oxygen Regulator
CGA 540 Inlet Connection
0-125 PSIG Outlet
Photo
Series 30 Two Stage Acetylene Regulator
CGA 510 Connection
0-15 PSIG Outlet
Photo (shows Oxygen Regulator)
Series 30 Two Stage Nitrogen, Helium or Inert Regulator
CGA 580 Connection
0-50 PSIG Outlet