Reddit reviews 20 cf Cylinder for Oxygen w/
We found 2 Reddit comments about 20 cf Cylinder for Oxygen w/. Here are the top ones, ranked by their Reddit score.
The 20 cf oxygen tank comes with a CGA-540 valve for use with oxygen gasCylinder is shipped empty with no product or shoulder labels10 year hydrotest w/ capColor of cylinders may vary
Here is one from Amazon
I probably wouldn't buy one on amazon as you can probably get them cheaper from a welding store near you.
Also to get them filled typically they just do exchanges at a welding supply, switching out your cylinder for a full one. Also why you should check your welding store first, to make sure they carry oxygen tanks that size.
For reference, where I am at least a full T sized cylinder (the very large welding cylinders) only cost $80 for the oxygen. For those large ones, you don't actually buy the cylinder and you rent them, typically for a dollar or so a day.
IDK but I found this tank on Amazon. Maybe there's a better one.
Oxygen tank
Next I'll figure out how I can get an oxygen tank filled locally and then find a tube and mask.