Used Perma San approximately 250 gallon stainless steel mix tank. 38" diameter X 50" high straight side. Flat hinged top, sloping bottom. Top fittings: (2) 2" and (1) 1.5" with sprayball. 3" bottom side outlet with ball valve. (3) internal baffles. Equipped with Lightnin Model XJOA-100 pneumatic agitator with 3-blade impeller. Mounted on legs