150 CF Cylinder for Argon Nitrogen Argon/CO2 Helium

150 CF CYLINDER FOR ARGON NITROGEN ARGON/CO2 HELIUM * 10 year hydrotest w/ cap * Comes with a CGA-580 valve for Argon Nitrogen Argon/CO2 Helium * UN/ISO stamped 'USA' for use in the United States * Cylinder is shipped empty with no product or shoulder labels * Color of cylinders may vary * Cylinder Size 7″ O.D. x 46″ Length * Weight Empty 69 lbs This cylinder is typically used for nitrogen, helium, argon, and argon / carbon dioxide mixes. Please check with your local welding supply to be sure they will fill DOT approved UN/ISO cylinders. The DOT has approved these cylinders for use in the USA but it is up to the individual supplier as to whether they will refill or exchange them.