Get current pricing for Newarc Welding Corp, NEWARC WELDING CORP-11533-ID 1550 Gallon Stainless Steel Tank. Rated For 2 Psi & Partial Vacuum @ 200 Deg F. 3 Cbo (center Bottom Outlet). Has Dished Bolt On Top. On 4 L . Product Category: Process Equipment, Sub Category: Process Tanks/kettles: