A keg tap is a device used to access the contents of a keg, which is a container typically used for storing and dispensing beverages like beer. The tap allows for the controlled release of the liquid, making it easy to pour drinks without spilling. Keg taps come in various designs, including manual and automatic options, and are essential for serving beverages at parties, bars, and restaurants. When a keg is tapped, a hollow tube is inserted into the keg, creating a pathway for the beverage to flow out. This process often involves a CO2 tank to pressurize the keg, ensuring that the drink is dispensed smoothly. Proper use of a keg tap helps maintain the quality and freshness of the beverage inside the keg.