Used 1100 liter (290 Gal) Precision Reactor, 316L stainless steel construction, approximately 32" diameter x 75" straight side, dish top and bottom, rated 40 PSI and full vacuum at 300 F internal, 304L stainless steel jacketed for 90 PSI and full vacuum at 300 F, on legs, 20" top manway, Serial# 991889-2, National Board# 8449, built 2000. (Qty - 2 units available)