Approximately 300 Gallon (1000 liter working volume) Feldmeirer agitated, jacketed sanitary stainless steel reactor with lightning fractional drive. Rated 45/FV internal and 100/FV @ 302F on the jacket. Built 1996. . Approx 50" Dia x 110"H, Approx weight - 2200#. National Board # 893, Serial # 4671-01.