Does anyone use c02 to purge with while welding instead of nitrogen?
Is nitrogen drier? or is c02?
We have a tank of c02 for blowing out condensers and have always used c02. I have never really questioned what we should use but I want to be a better tech and part of that is using the right equipment.
They use c02 as a refrigerant so it must be ok to use as a purging tool right??
Let me know guys!
thanks