I purchased a 1000 gallon used propane tank old and has good data plate. Tank has been sitting a while. Has no odor, or smell of propane,but had about 2# pressure when I got it.
So my question is, would the tank stand to be evacuated to deep vacuum, would it implode or collapse with a deep vacuum like that. Cheaper to evacuate to get air and moisture out than to purge with 18 gallons of propane, the way some companies do it.
Tank looks good and sound, no dents or pits, normal looking horizontal above ground tank. Purchased for storage of fuel price in summer being a lot cheaper.