Nitrogen Cylinder – 22 cu ft

These nitrogen tanks (also capable of holding argon) are all brand new aluminum tanks in standard sizing with high quality valves. Aluminum tanks are superior to steel because they do not rust. All tanks are shipped empty. To have tanks filled you will want to visit your local welding supply shop. This tank is rated for 2216 PSI (for Nitrogen) which is higher than most similar CO2 tanks that are rated for 1800 PSI. ??