Used 50 gallon Robert Mitchell Hastelloy C276 reactor. Rated 100 PSI/full vacuum internal @ 450 Deg. F. Jacket rated 150 PSI/full vacuum @ 450 Deg. F. 2 HP, 3 phase, 60 cycle, 460 volt, 1725 RPM Pro-quip agitator. Lug Mounted. Built 2001. S/N 6647, NB 385.