Quote Originally Posted by rallyvan View Post
I assume that because the tank is effectively a pressure vessel similar to a air receiver in a industrial compressed air system that the tank needs to be inspected similar to an air receiver every set period.

Anthony
Yep! It should have an inspection date stamped on it. It is a 10 year interval.
Dont know what it is worth. It would depend on the size, date, brand, mounting location and style, condition and if someone wants one when you list it.
I would guess a few hundred if its good.
Chris