Coldline CDD-4 90" Black 4 Tap Refrigerated Direct Draw Beer Dispenser, 4 Half Keg Capacity, 32.4 Cu. Ft.

A commercial beer dispenser is a refrigerated cabinet that holds one or more beer kegs and dispenses cold draft beer through a tap tower mounted on top. Bars, restaurants, sports bars, breweries, banquet halls, and event venues use these units to serve draft beer at peak service speed without manual handling between the keg and the glass. The same equipment is also called a commercial kegerator, draft beer dispenser, direct draw beer dispenser, or beer tap system depending on the catalog.

The right commercial beer dispenser depends on three things: tap count, keg capacity, and how many distinct beer styles you pour. Single tap units serve one beer at a time. Dual tap and multi-tower units serve two to four at a time and hold proportionally more keg capacity inside the cabinet.

Every beer dispenser in this collection is electric, refrigerated, and built for daily commercial use behind the bar. Common configurations, buying guidance, and the questions buyers ask most often follow below.

Common Types and Configurations

• Single tap beer dispenser: One faucet, holds 1 half-barrel keg or equivalent. Best for bars and restaurants pouring one main draft beer.
• Dual tap beer dispenser: Two faucets, holds 1 to 2 half-barrel kegs. The standard setup for most full-service bars pouring two house drafts.
• Multi-tower beer dispenser: Two towers with 2 to 4 faucets total in a wider cabinet (60 to 108 inches). Built for high-volume bars, brewpubs, and venues serving multiple beer styles. Arctic Air, Maxx Cold, and Valpro all make multi-tower configurations.
• Direct draw beer dispenser: Keg sits inside the dispenser cabinet with the tap tower mounted directly on top. The standard format covered by most of our catalog.
• Keg cooler: Refrigerated unit for keg storage without integrated tap dispensing. Used as backup keg storage behind a bar or as cold prep for direct draw conversion.
• Tap tower options: Round chrome towers are standard. T-tower and L-tower configurations available on multi-tap units for better faucet spacing during peak service.
• Width options: 23 to 108 inches across the catalog. Single tap units fit in 23 to 60 inches; multi-tower and multi-door units need 60 to 108 inches of bar space.

What to Look at Before You Buy

• Number of taps: Match faucet count to your beer menu. Most full-service bars run 2 taps minimum; brewpubs and beer-focused venues run 3 or more.
• Keg capacity: Half-barrel kegs (15.5 gal) are standard for US commercial draft. Confirm cabinet interior dimensions accommodate the keg sizes you buy.
• CO2 hookup and regulator: Most commercial beer dispensers include the CO2 line and regulator. Confirm the unit ships with the components you need.
• Cabinet temperature range: Standard draft beer pours best at 36 to 40 degrees Fahrenheit. Look for adjustable thermostat and accurate temperature display.
• Voltage: Most commercial beer dispensers run on 115V single-phase. Larger multi-door units may need 208V or 230V. Check the spec sheet.
• Casters or floor mount: Casters let you roll the unit out for cleaning and keg changes. Floor-mount units sit flush behind the bar.

Frequently Asked Questions

What is the difference between a commercial beer dispenser and a kegerator?

The terms are used interchangeably in commercial foodservice. A commercial beer dispenser is a refrigerated cabinet that holds kegs and dispenses draft beer through a tap tower. A kegerator is the same equipment, more often used to describe smaller home or light commercial units. In our catalog, all units are built for daily commercial use behind the bar with NSF-rated construction and high-volume compressors.

How many kegs does a commercial beer dispenser hold?

Capacity depends on the cabinet width and the keg size you use. A 24 inch single tap dispenser holds one half-barrel keg (15.5 gallons). A 48 inch dual tap unit holds two half-barrels. Larger 72 to 108 inch units with 3 to 4 doors hold three or four half-barrels in a side-by-side configuration. Compact units rated for slim quarter or sixth barrels fit in tighter spaces if your menu rotates beer styles frequently.

How do I choose between a single tap, dual tap, or multi-tower beer dispenser?

Match tap count to your beer program and bar volume. A single tap fits restaurants pouring one signature draft. A dual tap is the standard setup for most full-service bars with one light and one dark or one domestic and one craft. Multi-tower configurations with 3 or 4 faucets suit brewpubs, sports bars, and event venues serving multiple styles and rotating selections. Add a tap for every additional beer style you want available without swapping kegs mid-service.

Related Categories

• Back Bar Coolers
• Wine Coolers
• Glass Door Merchandiser Refrigerators
• Undercounter Refrigerators

Shop by Brand

• TRUE
• Turbo Air
• Maxx Cold
• Valpro
• Atosa
• Migali
• Coldline
• Arctic Air

Coldline manufactures commercial refrigeration equipment designed for the day-to-day demands of foodservice kitchens. With a product line that includes reach-in refrigerators, prep tables, undercounters, and display units, Coldline focuses on reliability, efficient cooling, and service-friendly design. Units are built with stainless steel interiors and exteriors, digital controls, and components that meet NSF and ETL standards. Operators value Coldline’s accessible parts support and straightforward performance across a range of back- and front-of-house applications. Widely used in restaurants, cafes, and convenience operations, Coldline delivers practical refrigeration solutions that keep food safe and service running smoothly.