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 head. With valve. 3 HP Pro-Quip Agitator. Lug Mounted. Built 2001. S/N 6649, NB 377. Estimated weight 3600#.