7 cu ft / 198.2 l Grid view List view 7 cu ft Nitrogen Argon Helium Cylinder Aluminum 7CUFT-ALVLV Inert Gas (Nitrogen/Argon/Helium/Neon) Cylinder CGA580 Valve Installed High-Strength, Thick-Wall Aluminum Body Brushed Aluminum Exterior 9.23″ Height (with valve and handle), 4.4″ Diameter Add to cart Add to Quote