LUXFER's LCX-SL (SuperLight) line of life support cylinders are the lightest-weight cylinders for SCBA and life support applications. Manufactured in the USA, LCX-SL cylinders are constructed using Luxfer's proprietary L6X aluminum alloy and state-of-the-art carbon fiber technology. With weight savings up to 12 percent when compared to current composite SCBA cylinders, and available in a wide range of sizes, LCX-SL cylinders are the premier choice for meeting the requirements and rigorous demands of first responders.