Used 700 gallon SS JACKETED TANK by Expert Steel Fabricators with 1/4 side and bottom jacket. 58? diameter x 5' with dished bottom and flat top, clamped 2? bottom center outlet, side and bottom jacket fittings. (2) 1? side threaded fittings, 1/4? top threaded and 1? top tri-clamp. Also has a bolted 2' x 2' top port and mixer bracket.