Storage Tank, Drain Connection Gender Female, Drain Connection Type TxT, Drain Opening Diameter 2 in, Fill Opening Diameter 14 in, Frame Material Not Applicable, Graduation Mark Increments 25 gal, Liquid Storage Capacity 200 gal, Overall Depth 40 in, Overall Diameter 40 in, Overall Height 57 in, Overall Width 40 in, Standards ASTM D1998, FDA Compliant 177.1520, NSF/ANSI 61, Tank Material HDPE, Tank Material Thickness 3/16 in, Tank Opening Type Closed Top