Guinness does have a special tap called a stout faucet or a European Specialty Faucet. This type of faucet is designed specifically for pouring stouts like Guinness. It has a unique handle that is pulled forward and down to dispense the beer.
The stout faucet also has a tiny restrictor disc inside the faucet head. This disc serves a crucial role in creating the signature Guinness head that people love. When the beer is forced through the restrictor disc, it creates turbulence and agitation, which leads to the formation of the thick and creamy head.
I have personally used the stout faucet many times while working as a bartender. It always fascinates me how the beer transforms as it passes through the faucet. The way the handle is pulled forward and down gives a sense of control over the pour, allowing for a smooth and controlled release of the beer.
The restrictor disc inside the faucet head plays a significant role in achieving the perfect Guinness pour. It helps to slow down the flow of the beer, allowing it to mix with nitrogen gas and create the characteristic cascading effect as it fills the glass. This cascading effect is visually appealing and adds to the overall experience of drinking a Guinness.
The restrictor disc also aerates the beer, promoting the release of carbon dioxide and enhancing the aroma and flavor. It ensures that the beer is dispensed at the optimal pressure and speed, preventing excessive foaming or flat pours.
The stout faucet and its restrictor disc are specifically designed to deliver the best possible Guinness pour. While other beers can be poured using this type of faucet, the unique characteristics of stouts like Guinness make them particularly well-suited for this style of dispensing.
Guinness does have a special tap known as a stout faucet or European Specialty Faucet. This faucet features a distinctive handle and a restrictor disc inside the head, which work together to create the iconic Guinness head and enhance the overall drinking experience.