Used Mueller Reactor, 33 Gallon (125 Liter), 316L Stainless Steel, Vertical. 18" Diameter x 31" straight side flat bolt on top, dished bottom. Internal rated Full Vacuum and 45 psi at 300 degrees F, 304 stainless steel jacket rated Full Vacuum and 45 psi at 300 degrees F. Top entering Lightnin agitator, model EV5L33M, serial# R06386310-01, approximate 1/2” diameter shaft with a 3 blade turbine, driven by a 0.33hp, 90 volt, 1800 rpm DC motor with controller. 3 stainless steel legs. National Board# 12482, serial# P22410-1, built 1987.