4 cu. ft.  |  6 cu. ft.
 4 cu. ft.  

Emergency Back-up System - E-4
Mini Back-up Emergency Oxygen System
4 cu.ft. - $225.00
Shipping $20 within the Continental US

Carry this small oxygen kit in your gear bag for back-up oxygen in a pressurized cabin. 

56 minutes of oxygen at 2 lpm
Lightweight, quick donning, no tools required
Refillable aluminum cylinder - 113 liters, 4 cu.ft.
Easy on/off toggle valve
Adjustable regulator with contents gauge
Kit weighs 4 pounds
Measures 13" tall
Includes padded cylinder shoulder bag
Item #E-4

Our price $245.00 

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Our hours are Monday - Friday 9:00 to 6:00 and Saturday from 9:00 until 5:00 Eastern Time.

For help or to place an order by phone, please call us at 1-866-737-7247.

Contact us by email any time at Info@DeltaOxygenSystems.com