2AX-15 : Two-Place Advanced Aviation Oxygen System
with Oxymizers 
Aluminum high pressure refillable cylinder 
255 liters/15 cu. ft. (4.38" diam x 16.5" - 5.1 lbs.)
Standard CGA-870 toggle valve
Adjustable 12 position regulator (0-15 LPM) contents gauge, all brass interior
2 Oxymizer cannulas, 2 standard oxygen masks, 2 standard nasal cannulas
Cylinder shoulder bag
Transfill yoke adapter
Duration/Settings chart
Instructions
Oxymizers increase cylinder duration up to 75%