Used approximately 800 gallon vertical stainless steel cold-walled jacketed tank. 60" diameter X 58" high straight side. Welded dished top, sloping self draining bottom. Fittings Top: 16" manway, (2) 1 1/2", (1) 2", and (1) 4" visual port. 3" side bottom drain and side bottom thermo well. Equipped with top entering 5HP 5' gate style (4) tier agitator.