Used 200 Gallon (approx.) 316L Stainless Steel Reactor. Dish bottom and top. 36" dia x 3'6" Straight side. 316L-SS Shell rated 150 PSI/FV @ 375 deg F. 304-SS Jacket rated 150 PSI/FV @ 375 deg F. Top openings: 1-1.5"; 2-2"; 1-1"; 1-4"; 3-3/4"; 1-6". Unit is insulated and then covered with stainless steel shroud. No drive installed. But one could be added to top center opening. Shell is 3/4" thick. Manufactured by Proquip, S/N: 2509, NB# 435.