CO2 regulator question
I'm looking at buying another co2 regulator, I found a nice condition airgas 360-2-580-V-05. The owner says it was used for "nitrogen, argon, helium, and other inert gasses", so my question is, is this safe to use?
Correct me if I'm wrong but as long as the gas that was previously used was not corrosive, it would be fine to use.
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