ONE (1) Used Luwa Thin Film Evaporator, Model L-300/2200/10, 21.6 sq. ft. of surface area, 140 PSI jacket pressure, full vacuum internal, 316L stainless steel construction, Standard L-Rotor, 7.5 H.P. drive, Evaporator Serial No. 13049, 9.5 AT, system is complete with 2' diameter x 2' high demister tank with bolted removable top, and 207 sq. ft. S/S Struthers-Wells Shell and Tube Heat Exchanger, 150 PSI or full vacuum shell side and tube side, Serial #3.71.04.23823, Type 10N12 GP.9, with (88) 3/4" diameter tubes x 12' long.