Flow Select 200 Oxygen Regulator, CGA-540, w/ Dual DISS & Barb

• Lightweight aluminum outer sleeve with brass inner core
• May be used on composite cylinders to 3000 PSIG
• Tested to CGA / ASTM standards including ignition testing
• No plastic parts
• High visibility 1 1/2" diameter gauge

Flow range and settings: 0, 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 15, 25 LPM