Used 1000 gallon 304-S/S jacketed mixing tank. (3 zone low temperature jacket). 74" dia x 74" straight wall dome top with a 18" manway, bridge mounted anchor sweep style agitator, single stationary baffle and (2) 2 3/8", (1) 3 1/2" OD sanitary and (1) 3 1/3 OD threaded top ports.