42" dia. x 121' high Nickel tray/packed column. MFD by Schwabel, Serial# 1804, NB# 868, built 1998. ASME code stamped for 100 psi & FV @ 500/-20 deg. F. Lower section of 34'6" has 29 trays @ 12" spacing. Above the trays are three bed packing sections, lowest one 12'3", middle bed 15', upper bed 14'9". 4 support rings. Heads of column are dished. Openings: Top 1-12", 1-3"; Side 6-24" manways with covers and davits, 1-1.5", 6-3", 1-6", 1-8" blind flange; bottom 1-2" at center, 1-4". Mounting lugs.