Storage Tank Drain Connection Gender Not Applicable Drain Connection Type Not Applicable Drain Opening Diameter Not Applicable Fill Opening Diameter 10 in Frame Material Not Applicable Graduation Mark Increments 20 gal Liquid Storage Capacity 200 gal Overall Depth 37 in Overall Diameter 37 in Overall Height 39 in Overall Width 48 1/2 in Standards FDA Compliant 177.1520 NSF/ANSI 61 Tank Material HDPE Tank Material Thickness 1/4 in Tank Opening Type Closed Top