A line of our aluminum oxygen cylinders featured in our XCP, XCR & EDS portable oxygen systems. These cylinders can be supplied with our low-profile CGA-540 or DIN-477#9 valves with pressure gauge that shows the amount in the cylinder at all times with the valve open or closed. These aluminum cylinders are intended for portable ‘carry-on’ applications, or permanent mounting. See our Full Pack cylinder harness & carry-caddy for these cylinders. Also, see CMK cylinder hold-down kits.
Aluminum cylinders require Hydrostatic testing every 5 years from date of manufacture.
They are a life time cylinder, no life limit, as long as they pass Hydro testing.