MD Medical ‘D’ Oxygen Cylinder – Reconditioned Steel

This slim reconditioned Medical D (aka MD) oxygen cylinder is a great portable sized tank. This cylinder offers 14 cubic foot capacity for personal home medical oxygen use.

A freshly re-qualified medical oxygen cylinder made of heavy-duty durable steel and painted with rust-resistant paint. It also meets federal DOT standards and is equipped with a CGA 870 medical oxygen post valve for standard medical oxygen applications. When you need something durable but cost-effective, this is a great choice.

Works with many medical oxygen regulators, and more durable than an aluminum cylinder but do note it is heavier.

Premium Construction

  • Reconditioned
  • High-quality steel body
  • Green, rust-resistant painted finish
  • CGA870 post medical valve installed
  • Use a medical oxygen regulator that fits a CGA870 medical post valve

Specifications, Testing, and Approvals

  • Approximately 4″ in diameter x 20″ in height* (with valve)
  • Weighs approximately 11 pounds
  • 2015 PSI service / 3360 PSI test pressure
  • DOT-Stamped DOT 3AA 2015 PSI
  • TC-approved
  • Re-certified and tested within 180 days
  • 5-year retest interval
  • Applications: at-home medical oxygen use
  • Ships empty

All reconditioned steel cylinders are sourced from several manufacturers. We apologize, but we are unable to take special requests at this time.

NOTE: All cylinders are shipped empty and require a doctors prescription to have filled with medical oxygen at your local filler.

Find this oxygen cylinder and other top-quality tanks on our Medical cylinders page.

Additional questions?  Check out our Frequently Asked Questions page or email us at

Product note: compressed gas cylinders can be dangerous if used improperly. Please be careful, know the correct procedures for use, and exercise caution when connecting and using any compressed gas device.  

Weight12 lbs
Dimensions5 × 5 × 21 in
Gas Type





Painted Green





Service Pressure

2015 PSI / 139 Bar

Test Pressure

3360 PSI / 232 Bar




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