Blaw Knox anhydrous caustic plant evaporator / drum flaker. Complete system rated at 126 pounds per hour water evaporation, 54 pounds per hour finished caustic flakes. System includes 11.65 sq. ft. Blaw Knox evaporator, type 316 stainless steel. System includes 60 kW Chromalox type CLO hot oil system rated to 600 deg and Blaw Knox single drum flaker, 6-1/2" diameter x 8" long. System is unitized in tower assembly, manfactured new 1987, excellent condition.