- High Quality Construction: The TMCRAFT keg coupler features a durable chrome-plated brass body and stainless steel probe for longevity. The ergonomic lever handle ensures ease of use, minimizing wear and preserving beer flavor even after extended usage. - Reliable Sealing Performance: Equipped with a pressure relief valve that activates at approximately 55 psi, this coupler safely releases excess pressure before it reaches the keg. Silicone check valves and beer line washers work together to prevent leaks and backflow, ensuring a secure connection. - Complete Coupler Kit: This D coupler is designed with a standard G 5/8 thread for a ball lock fitting and includes all essential components like beer and gas barb tailpieces suitable for I.D 5/16" draft beer line gas brewing tubing. The kit also comes with 2 tailpiece sets and hose clamps, eliminating the need for additional purchases. - Wide Compatibility: The TMCRAFT keg coupler is compatible with all American D system Sankey kegs, making it an ideal choice for serving various carbonated beverages. It is perfect for high-demand environments such as bars, restaurants, and breweries. Use Cases: 1. Ideal for bars and pubs serving draft beer, ensuring consistent pouring and preserving the quality of beverages. 2. Perfect for home brewing enthusiasts who want to transfer their beer safely into kegs without any risk of contamination. 3. Suitable for large events or parties where multiple kegs are tapped, providing reliable performance and minimizing downtime. Choose the TMCRAFT keg coupler for superior quality, exceptional sealing, and versatile compatibility with your carbonated beverage systems.