Used Walker 2000 gallon vertical 304 stainless steel jacketed tank. 80" diameter X 96" deep. Int. rated Atmospheric. Jkt. Rated 100 PSI @ 20 degrees F. Model CWBT. S/N 1377-8676. Welded dished top, inverted slant bottom. Top fittings: (1) 18" manway, (1) 1 1/2", (4) 3" and (2) 2". 3" side bottom drain. Equipped with (3) tier flat-beveled agitator and bottom baffles. Mounted on legs.