Used 500 Gallon Stainless Steel Dimple Jacketed Process Mix Tank. Model 500 Gallon, Closed Top (2) Hinged Side Access Covers, Dish Bottom to a 2” Center Outlet, Top Mounted Lightnin Series 10 Agitator with 1 HP Motor, Side and Bottom Dimple Jackets, Vessel Design Pressure: Atmospheric PSIG @ 200° F, Jacket Design Pressure: 60 PSIG @ 200° F.