The Avantco 1042105-00, 317607 ?D? System Beer Keg Coupler and 1-Tap Beer Tower is a complete dispensing assembly designed for efficient, reliable draft beer service. With a sturdy 3" column and ?D? system coupler, this setup provides consistent flow and excellent carbonation retention ? ideal for restaurants, bars, or home kegerators using standard American kegs. Key Features Complete Dispensing Setup: Includes both the 1-tap tower and ?D? system coupler for ready installation. Standard ?D? System: Compatible with most U.S. commercial kegs including popular brands like Budweiser, Coors, and Miller. 3" Column Design: Durable, compact tower ideal for countertop or kegerator mounting. Smooth Flow Control: Ensures balanced dispensing and minimal foam waste. High-Quality Build: Constructed for long-lasting use in commercial or residential environments. Specifications Part Numbers: 1042105-00, 317607 System Type: ?D? System (U.S. Standard) Column Diameter: 3 inches Configuration: Single Tap / 1 Faucet Material: Heavy-duty metal and chrome-plated finish Application: Beer Keg Coupler and Tap Tower Assembly Compatible Models: Fits standard ?D? system kegs used in Avantco and other draft systems Why Choose This Item Choose the Avantco 1042105-00 Beer Tower and Coupler Kit for a dependable, professional-grade draft setup. It combines easy installation, durable materials, and reliable keg compatibility ? the perfect solution for serving crisp, cold beer with every pour.