I bought this off of Tony with the intention of turning it into a down flow reactor... other than cutting off the plumbing and putting a union on top of the reactor, I obviously never got around to it.
Reactor comes with o-ring, gasket, and nylon thumb screws. The flanges are quite thick and I'm sure this thing can handle quite a bit of pressure. Reaction chamber is ~17-18" high and is ~4-5" in diameter. Comes with as many quick disconnect fittings as I can dig up.
$100
-Rich