One (1) used 500 Liter DCI reactor, 316L stainless steel construction, 36" diameter x 32" straight side, Rated 30/-15 psig @ 300 degrees F internal, jacket rated 115 psi at 300 degrees F, removable dished top with dished bottom, with baffle, 2.5" drain, top has sight glass with (2) 1.5", (2) 2", (2) 2.5", (2) 3", and (1) 4" ports on lid, (3) 2" side ports, on four stainless steel legs, Serial # 93PH47965A, National Board #2414, Built 1993