Used 2500 Gallon Walker Stainless Tank. 304L Stainless Steel, Vertical. 90" Diameter x 96" straight side, dished top and bottom. Openings top (2) 1", (3) 3", 18" man way. Side (3) 1", 3", side bottom man way. 2" Center bottom outlet, approximate 24" discharge height. Mounted on 6 stainless steel legs. Serial# 2543-17575. Built 1996.