Molded-in Full Drain Outlet assemblies from Assmann Corporation of America are available for tanks 2,500 gallons and larger. This outlet provides the ability to drain the tank without the need for mechanically installed nozzles, and it can be utilized where heavy solids or salts may accumulate in the bottom of the tank. It can help eliminate difficult maintenance work and stand up to virtually any service condition; it is available with multiple expansion joint options. The outlet is available in 3 and 4 inches and in material variations of 316 stainless steel, titanium and Hastelloy. A replaceable polyethylene flange adapter allows the adapter to be removed for tank installation. The flange can also be replaced in case of chemical or mechanical damage without needing to replace the entire vessel. 888/357-3181; www.assmann-usa.com