Used 100 gallon Robert Mitchell Hastelloy C276 reactor. Rated 100 PSI internal @ 450 Deg. F. 304L stainless steel jacket rated 150 PSI @ 450 Deg F. Bolted top. 3 HP Pro-Quip Model 300VHHW12, 460 volt, 1755RPM XP agitator. Lug Mounted. Built 2001. S/N 6650, NB 378. Estimated weight 3600#.