Catalina Medical Cylinders


Catalina has been manufacturing lightweight, durable, corrosion resistant aluminum medical oxygen cylinders for over 30 years.

  • State-of-the-art manufacturing facilitates located on the East and West coasts of USA
  • All Medical Oxygen cylinders are produced from high quality North American sourced raw materials
  • On-site DOT (IIA) Inspections – dimensional, visual, hydrostatic, tensile & burst testing
  • Serialization – complete traceability of cylinder production batch, test reports and raw material
  • Personalized customer support – technical inquiries, new product development, logistics
  • Customizable colors, labels and graphics

Medical Oxygen Specifications

Other Information

Specification: – DOT-3AL & TC-3ALM designed – ISO design cylinders are available

Alloy: – Manufactured from high strength aluminum alloy 6061-T6

Threads: – M60 & larger supplied with 1.125-12 UNF thread, all others with .750-16 UNF thread

Markings: – As required by specification – Additional markings available upon request

Finish: – Standard finish is brushed body with green vrown (white crown for Canada) and clear paint

Graphics: – Logos or labels in silkscreen or Duragrafix available upon request

Common Configuration: – valves installed upon request – M60 and larger are available with either a carrying handle or protective caps and collars.