Product Highlights: The coils can be "double looped" for greater cooling of one product. Specifications: Kegs2 Coils5/16" O.D. x 30' Ice Bank Capacity20 lbs Dimensions10"H x 25-1/2"W x 18-1/2"D Weight (Dry)75 lbs Weight (Operational)104 lbs IncludedPump for recirculating cold water for cooling the tower.