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20 cf Oxygen cylinder and MC-10 Acetylene cylinder



  • 10 year hydrotest 
  • Cylinders are shipped empty
  • UN/ISO stamped "USA" for use in the United States
  • Perfect HVAC & Air Conditioning contractors
  • Colors may vary

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.