Used 3000 gallon Alloy 20 reactor. Manufactured by Ward. Shell Alloy 20 (SB-463) Austenitic Stainless Steel. Internal rated 85PSI/FV@350F. Half-pipe jacket rated 150PSI/FV@350F. 25HP top-mounted Lightinin mixer with (2) Flight 4-blade rushton disc impeller. (4) internal baffles. Dome top, dish bottom. (4) Lug mounted. National Board #4909. Past use Hydrolysis reactor