USED ROBEN APPROXIMATELY 2,500 GALLON VERTICAL HASTELLOY C276 REACTOR. 6' DIAMETER X 9' STRAIGHT SIDE. WITH SEMI ELLIPTICAL TOP AND BOTTOM HEADS. RATED 300 PSI/FULL VACUUM INTERNAL @ 350 deg F. STAINLESS STEEL COIL JACKET RATED 300 PSI @ 350 deg F. 75 HP LIGHTNIN MODEL 86S75 AGITATOR DRIVE, 11.6:1 GEARBOX RATIO, 16-153 RPM OUTPUT. (3) 4-BLADE TURBINES AND (1) 6-BLADE DISC TURBINE. WITH MECHANICAL SEAL.