E-Ox 36 Ultra Portable Aviation Oxygen System

"...what we needed was a miniature personal emergency oxygen system ... but that it had to be easily field-refillable, which meant it had to have an industry standard CGA-540 filler valve and an oxygen pressure gauge. It also had to be built from top-quality medical-grade components that would stand up to long use and numerous refillings. And it had to comply with federal regulations, and preferably be FDA approved so that it could be used for medical as well as aviation use. Could something like this be developed to sell at a reasonably inexpensive price -- say $200? A year, many phone calls, and several prototypes later, the E-Ox system was born." - Dr. Brent Blue

Take Life-Saving Oxygen Anywhere You Go
The E-Ox 36 Liter Personal Emergency Oxygen System is designed to provide you with lifesaving oxygen wherever you are. This inexpensive system provides an 18 minute supply of oxygen in its basic configuration or up to 72 minutes when used with an oxymizing cannula. That's plenty of time to reduce your altitude or find a place to land your airplane in the event of an emergency. The E-Ox 36 is incredibly lightweight and compact: you can easily carry this entire system with you in a flight bag, emergency kit, or stored in the cockpit. Its size makes it ideal for other situations like mountain climbing, backcountry skiing, or anywhere you need a quick burst of oxygen. At under $200, the E-Ox 36 leaves you with no excuses for not carrying supplemental oxygen with you whenever you fly.

Everything You Need and Built to Last
The E-Ox 36 system isn't a one-time-use system; it is made to the same specifications as our larger Basic and Individual Flow oxygen systems and can be refilled multiple times. All of the components are high quality, medical grade equipment that will provide many years of reliable use.

Each E-Ox Model 36 System includes:

• 36-liter (M2) oxygen cylinder
• CGA 540 Shutoff valve
• Pressure gauge
• Adjustable click-style regulator
• mask and all necessary tubing

Upgrades and Options are Also Available
Each E-Ox Basic portable system can be configured in a number of different ways:

• Choose between 1 or 2 places to serve oxygen just to yourself or an additional passenger with a special "Y" adapter
• Select either basic oxygen masks (comes standard) or optional Oxymizer cannulas in either pendent or mustache style. Oxymizer cannulas can help you see a 4 fold improvement in oxygen use efficiency over a basic mask
• You can elect to have us pre-fill your cylinder with oxygen so that it is ready to fly as soon as it arrives at you door.
• Include a Respironics Go2 pulse oximeter for fast and accurate assessment of your oxygen needs

• Carbon Monoxide Detectors to warn you of engine exhaust leaks that are filling your cabin with potential fatal carbon monoxide
• Pulse Oximeters which provide a fast and objective assessement of your body's oxygen needs - helpful for knowing what oxygen flow rate you should use.
• Emergency Smoke Hoods to protect you and your passengers in the event of an in-flight fire
• Medical Supplies and Survival Gear to keep you prepared for the unexpected

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.

For much more information, be sure to read Dr. Brent Blue's in-depth article about emergency oxygen systems.

Physical Specifications

• Dimensions: 10.4" H x 2.5" Diameter (including regulator)
• Weight: 1.8 lbs
• Capacity: 1.3 ft³
• Service Pressure: 2216 PSI
• Connection Type: CGA 540

Cylinder Durations using the Oxymizer conserving cannula

Cylinder Durations using Standard Oxygen Mask

Recommended Oxygen Flow Rates for Given Altitude

** FAA regulations state flow rate should be 1 Liter Per Minute (LPM) for every 10,000ft ASL with a standard O2 mask. An Oxymizer cannula reduces this flow rate by 1/2. The flow rates below have been rounded UP to correspond to the increments available on our adjustable regulators.