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 5 gal Liquid Storage Capacity 125 gal Overall Depth 49 in Overall Diameter 30 1/4 in Overall Height 35 in Overall Width 49 3/8 in Standards FDA Compliant 177.1520 NSF/ANSI 61 Tank Material HDPE Tank Material Thickness 1/4 in Tank Opening Type Closed Top