Storage Tank Fill Opening Diameter 16 in Graduation Mark Increments 20 gal Liquid Storage Capacity 200 gal Overall Diameter 34 in Overall Height 60 1/2 in Standards NSF/ANSI/CAN 61 Certified Tank Material LLDPE Tank Material Thickness 1/4 in Tank Opening Type Closed Top Maximum Operating Temperature 140 Degrees F Color Natural Fill Cap Diameter 8 in Maximum Liquid Temperature 140 Degrees F Shape Round Tank Orientation Vertical Tank Wall Style Single Wall