36 Liter Spare Oxygen Cylinder

We highly recommend this ultra-compact 36 liter oxygen cylinder as an emergency backup to your current O2 system. Lightweight and compact, this cylinder is ideal for carrying in a flight bag, purse, or stored in the cockpit for emergency use. The CGA 540 fill valve is compatible with all of our regulators (as well as many others on the market) which makes switching tanks during an emergency simple. This means that should your current portable system run dry or develop a leak at the fill valve, you can swap regulators to the 36 liter tank and have up to 72 minutes of oxygen - plenty of time to descend to a lower altitude and/or find a place to land.

Medical Grade Components at a Lower Cost than Most Other Cylinders
The 36 Liter oxygen cylinder, like all of our cylinders, is made from medical-grade components and high strength aluminum. The fill valve includes an easy-to-operate shutoff valve as well as a pressure gauge to let you see how much oxygen is remaining at a short glance. You get all of this for under $90 - an inexpensive way to provide an emergency backup to your current portable system.

Important Note Regarding Shipping:
You may order your E-Ox oxygen cylinders shipped either pre-filled or empty. Pre-filled systems cannot be shipped by air due to federal hazardous materials regulations. Please understand that if you choose to have your bottle filled, we can only ship your order inside the US via USPS Parcel Post. If you do not select Parcel Post during checkout, there could be a delay in your order as we will contact you to correct the shipping. Shipping Parcel Post to Hawaii, Alaska or Puerto Rico can take up to and possibly exceeding 30 days.

Technical Specifications

• Height: 7.75"
• Diameter: 2.5"
• Weight: 1.8 lbs
• Capacity: 36 liters (1.3 ft³)
• Service Pressure: 2216 PSI
• Connection Type: CGA540
• Construction Materials:
  • Tank: 6061-T6 Aluminum
  • Valve: chrome plated steel, stainless steel