Aluminum 3000 PSI rated cylinders from 13- 100 cubic feet capacity.
Note: As of February 2020 Luxfer has discontinued manufacturing cylinders for SCUBA. As such all our cylinders will now be Catalina brand. Some of our products may still say Luxfer while we update the website. But ONLY Catalina brand cylinders will be shipped on orders. We will not accept returns because you thought you ordered a Luxfer cylinder.