Used 856 Cu Ft Stainless Steel Nauta mixer. Mfg Vrieco. 304 SS. 543 CU Ft Working Capacity. Vessel Rated 15PSIG@275F. Orbital screw driven by 30 HP motor with 3PH arm motor. Internal finish 180 grit. 12'6" Dia x 24'8"Long. (4) Lug mounted. ASME code stamp. Serial #100944. Built 1988