I was looking at and was wondering if they would be good candidates to be used for fermenting beer.
Sure the tank doesn't have a conical bottom. But other than that is there any reason these tanks could not be used for larger batches? I found some "inexpensive" tanks and it got my wheels turning.
Other than the fact that they are freak'n expensive, no problem at all.
Personally, I would spend half that and get a SS conical.
Keg #1: Brown Bomber Bourbon/Oak Vanilla Porter
Keg #2: Lawnmower APA just kicked :(
Keg #3 The Bollocks ESB
Bottled: Mjolnir Mead, Lazy Daze Hefe.