Used 2000 gallon 304L Stainless Steel vertical Pressure vessel. Manufactured by G2 Material Handling. Model 2000 GAL. 5'D X 12'H. Dish top and cone bottom. Rated 15 PSI/FV @250F. 4" diameter center bottom and 2-1/2" side opening on cone bottom, (1) 8" and (2) 2-1/2" and (1) 2" openings along straight side, and (1) 14" manway with cover, (1) 6", (1) 3" and (1) 2-1/2" flange connections in top head. Serial # 333886. National Board stamp. Built 2019. Designed as digester tank for making probiotics.