Easy Dial Reg Oxygen Regulator Adjustable 0 - 15 LPM Barb Outlet CGA-540

Yoke Screw Stop

Low-Force Viton Yoke Seal

Large Visible Flow Rate Settings

Knurled Adjustment Knob

DISS Outlet Port

Color Coded Gauge Protector

Compact Low-Profile Contents Gauge

Lightweight Aluminum Body and Cap

The Indicating Pointer is used to set the Flow Setting and should be turned to "OFF" when not in use and a dial that can be turned to the numbered flow setting of your choice

The Flow Settings are: OFF, .50, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, and 15