This is a 100 gallon, 304 stainless steel, closed top tank. It was REGULARLY USED. The tank has an 18" manway on the top, 2 top flanged inlets (2") and flanged outlets.  It has an agitator and motor with gearbox and is not jacketed. Features: Agitator, 304 SS, Closed Top, Legs, Top Manway, Top Sensor, Flanged Inlets and Outlets.