2000 gallon Alloy Fab reactor, Hastelloy C276, vertical. 78" diameter x 90" straight side, dished top and bottom. Internal rated FV/100 psi at 500 deg F, jacket rated FV/100 psi at 500 deg F. Internal spray nozzles, (3) side wall baffles. Openings: top (2) 2", (4) 4", (3) 6", (2) 8", 10" drive, 24" manway with a sightglass in the cover; 4" off center bottom outlet. Mounted on 4 legs. Built 1994.