This Five-place aviation oxygen system includes:

High pressure refillable aluminum cylinder with CGA-870 toggle valve
680 liters/24 cu. ft. (4.38" diam x 24.9" - 7.4 lbs.)

Primary pilot-controlled adjustable 12 position regulator (0 to 15 LPM) with dedicated barbed outlet, contents gauge and shutoff valve

Regulator port for a 4 position manifold with individual needle valve control with in-line flow meters
 
5 Standard oxygen masks, 5 standard nasal cannulas

Adjustable seat bag with extender straps

Cylinder duration with five people at 10,000 ft: eighty-five minutes w/standard masks is 85 minutes