Air Systems innovative air cylinder cart has been ergonomically designed to help prevent back injuries and facilitate mobility. The Ergo-Air Cart features one-hand operation during raising or lowering of the air control panel and cylinders. No back strain is placed on the operator during pushing or pulling the cart. The basic cart design comes standard with Air Systems unique air control panel and cart assembly. Several hose reel options are available to meet particular job applications. Cylinders, breathing air hose and reel are ordered separately.