Storage Tank Drain Connection Gender Not Applicable Drain Connection Type Not Applicable Drain Opening Diameter Not Applicable Frame Material Not Applicable Graduation Mark Increments 25 gal Liquid Storage Capacity 250 gal Overall Depth 39 3/4 in Overall Diameter 40 in Overall Height 65 in Overall Width 39 3/4 in Standards FDA Approved NSF Tank Material HDPE Tank Material Thickness 3/16 in Tank Opening Type Open Top Maximum Operating Temperature 130 Degrees F Color White