Used Metal Equipment Co. 316L stainless steel tray distillation column

Used Metal Equipment Co. 316L stainless steel tray distillation column. Certified by Catalytic Construction Company. 4'-6" diameter X 71' OAH. Rated 50 PSIG @ 650 degrees F and Full Vacuum @ 550 degrees F. Complete with nozzles and vacuum reinforcing rings. NB# 2, S/N 818.320370. Bottom head is 7/16" nominal, Top Head is 1/4" nominal. Shell courses 8' 7/16", next 19' 3/8", balance 1/4". Has 316L SS trays. Gliysch Truss-Type Ballast trays (Single-Pass) 29 trays 14 ga. 316L SS (originally 30, but 1 removed) Feed at tray 10. Trays 6 and 14 have feed nozzles (not used at this time) Tray spacing is 2'. Access ladders and (3) 180 degree platforms. Mounted on 10' high carbon steel skirt, with top 2' of skirt being 316L SS. Built 1970. FOB: Leland, NC