MD Aluminum Medical Oxygen Cylinder

New MD aluminum medical oxygen cylinder has 14.6 cuft capacity and new CGA 870 post valve.  Perfect for at-home or medical office use, this tank is both light weight and durable.

Built from a special alloy, this cylinder is tough against fractures and corrosion.  Strict testing and quality control make this the best medical oxygen tank you can buy.

U.S. Department of Transportation (DOT) approved.

Premium Construction

  • Light, corrosion-resistant aluminum
  • Resists fractures and corrosion
  • New CGA870 post valve installed
  • .750 UNF Teflon O-Ring
  • 2015 PSI / 139 BAR

Quality Features

  • 4.4″ diameter x 20.3″ height
  • DOT-approved
  • 6 lb. tare weight
  • Capacity 14.6 cubic feet
  • Applications: medical oxygen, aviation, dental, etc.
  • Ships empty

PLEASE NOTE: All cylinders ship empty. Doctor’s prescription required to fill with medical oxygen. Seek the advice of a physician if you have questions about the proper use of medical oxygen. Please be sure to use a regulator that fits the cylinder valve, and that is correct for your application of use.

More oxygen cylinders can be found on our oxygen cylinder page and our medical oxygen cylinder page.

Questions? Please see our frequently asked questions page.

Additional questions? Email us at [email protected].

Weight 8 lbs
Dimensions 23 × 5 × 5 in
Gas Type





Painted Dome


14.6 cu ft / 414.6 l





Service Pressure

2015 PSI / 139 Bar

Test Pressure

3360 PSI / 232 Bar

Internal Volume

172 cu in / 2.8 l

Tare Weight

5 lb / 2.3 kg


16.3" / 412.8 mm


4.4" / 111.1 mm

Thread Size

.750" UNF


Medical Oxygen




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