The Turbo Air TBD-1SB-N6 beer dispenser is designed to keep your beer cold at a consistent temperature with trouble free service. This beer dispenser can hold one 1/2-size barrel of beer while dispensing through the 3-inch diameter stainless steel insulated beer column. This unit is also easy to move around the bar area when necessary with its attached 4-inch casters. The interior is constructed with all stainless steel on the walls and floor making for a longer lasting unit and easy to clean inside. Having a beer dispenser on hand is ideal for serving ice cold beer at your restaurant and/or bar.