The coupler that is commonly used for Stella Artois kegs is referred to as the S-type keg coupler. This type of coupler is also known as the European Sankey coupler, as it is primarily used for popular European brews such as Amstel, Pilsner Urquell, Newcastle, and more. As a sommelier and brewer, I have come across the S-type coupler in various occasions and have found it to be a reliable and efficient tool for tapping kegs.
The S-type keg coupler is specifically designed to fit the unique valve system found on S-type kegs. These kegs have a different valve design compared to other keg types, such as the D-type or A-type kegs commonly used in American breweries. The S-type coupler features a unique probe and gas inlet system that is compatible with the valve on S-type kegs, allowing for a proper fit and secure connection.
One of the main advantages of the S-type coupler is its versatility. It can be used with a wide range of European beers that are often served in S-type kegs. This makes it a valuable tool for bars, restaurants, and other establishments that frequently serve European brews. Personally, I have used the S-type coupler to tap kegs of Stella Artois, and it has always provided me with a smooth and consistent pour.
When using the S-type keg coupler, it is important to ensure a proper fit to avoid any leakage or loss of pressure. The coupler should be securely attached to the keg by pressing it down firmly and twisting it clockwise until it locks into place. This creates a tight seal and allows for the smooth flow of beer. Additionally, the gas inlet should be connected to the appropriate gas source to maintain the desired pressure inside the keg.
The S-type keg coupler is a reliable and essential tool for tapping kegs of European brews, including Stella Artois. Its compatibility with S-type kegs and its versatility make it a popular choice in the industry. Whether you are a professional bartender or a beer enthusiast hosting a gathering, having the right coupler can greatly enhance your beer-drinking experience.