Used 6000 gallon Boardman Co. T-304L stainless steel clad reactor. 9'-10" diameter X 11'-2" high straight side. Dished heads. Internal rated FV/220 PSI @ 250 degrees F. Jacketed rated 90 PSI @ 350 degrees F. NB# 1859, S/N B-2985. Shell thickness 1/2". Equipped with top entering Lightnin 75HP (3) 67" diameter blade 108/55 RPM T-304L stainless agitator.