"eclipsme" wrote in message
news

If we take a 10 gallon tank, pressurized to 120psi, then regulated to
40psi, how long can you draw 6cfm out of it before dropping below 40
psi? How many cubic feet of air is in 10 gallons at 120psi? How much at
40psi? 60?

Ugh! That one would make my head hurt.


BTW - Are these tanks safe at 120psi?


Yes - most of them are rated around 125psi.

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-Mike-