36.3" / 922.3 mm Grid view List view M122 (MM) Medical Oxygen Cylinder – CGA540 Valve MMALUM Medical ‘MM’ Cylinder with CGA540 Valve for Oxygen 121.9 cu ft – 3452.5 Liters 2216 PSI Service Pressure – 3360 PSI Test Pressure 36.3″ Height – 8″ Diameter DOT- and TC- Approved Add to cart Add to Quote