Evans & Sons 15,000 Gallon Vertical T. 316-L. Stainless steel tank. 12' Diameter X 18' High. Straight side 3/8" thick mild dished top & bottom heads thick shell internal rated 30/FV at 300 degrees, sits on welded skirt. 6' Straight side fittings: 1-3", 1-6", 1-18", 1-20". Built 1994 Previous use Pharmaceutical Service