The TOF 'U' System Keg Coupler is a professional-grade tapping solution specifically designed for European specialty kegs (such as Guinness, Harp, and Magners). Constructed from high-purity materials with a heavy-duty body, it provides a reliable, pressure-tight connection for professional draught systems. Featuring a high-flow design to minimize foaming and an integrated 55 PSI pressure relief valve for safe operation. TOF hardware is world-renowned for its precision and long-term durability in high-volume bar environments.