M90 Medical Oxygen Cylinder – CGA540 Valve Medical ‘M90’ Cylinder with CGA540 Valve for Oxygen 89.9 cu ft – 2546 Liters 2216 PSI Service Pressure – 3360 PSI Test Pressure 32.9″ Height – 7.3″ Diameter DOT- and TC- Approved M90 Medical Oxygen Cylinder - CGA540 Valve quantity Add to cart Add to Quote SKU: M90ALUM Categories: Compressed Gas Cylinders, Medical Oxygen Cylinders, Medical Oxygen Cylinders Capacity 89.9 cu ft / 2546 l Diameter 7.3" / 184 mm Height 32.9" / 835 mm Material Aluminum Service Pressure 2216 PSI / 153 bar Valve CGA540