A beer faucet shank, also known as a beer shank or faucet shank, is an essential component in any draft beer system. It serves as the connection point between the beer line and the faucet, allowing the beer to flow from the keg to your glass.
The beer shank typically consists of a cylindrical metal tube with threads on both ends. One end is attached to the faucet, while the other end connects to the beer line. The shank is usually made of stainless steel or brass, as these materials are durable, corrosion-resistant, and suitable for contact with beer.
When installing a beer shank, it's important to choose the correct length based on the thickness of your draft system installation. The shank needs to pass through the wall or mounting surface, such as a refrigerator door or a bar counter, to ensure a secure and leak-free connection. The length of the shank will vary depending on the thickness of the wall or surface it needs to penetrate.
To connect the beer line to the shank, most shanks come with a nipple, which is a small piece of tubing that fits inside the shank. The beer line is then attached to the nipple using a clamp or a barb fitting. This connection ensures a tight seal and prevents any leaks or air from entering the system.
It's worth noting that not all beer shanks come with a nipple. Some shanks, known as pass-through shanks, are designed without a nipple. These shanks are typically used in situations where the beer line needs to pass through a wall or surface without making a connection inside the shank itself. Instead, the beer line is connected directly to the pass-through shank, which acts as a conduit for the beer to flow through.
When selecting a beer shank, it's essential to consider the diameter of the shank and the compatibility with your faucet and beer line. Most shanks have a standard diameter of 3/16 inch or 1/4 inch, which corresponds to the size of the beer line. However, it's always recommended to double-check the specifications to ensure a proper fit and avoid any compatibility issues.
In my personal experience as a brewer, I have encountered various types of beer shanks during the installation and maintenance of draft systems. I have found that stainless steel shanks are particularly beneficial due to their resistance to corrosion and easy cleaning. Additionally, ensuring a proper seal and tight connection between the shank, beer line, and faucet is crucial to prevent any leaks or foaming issues.
A beer faucet shank is a critical component in a draft beer system that connects the beer line to the faucet. It allows for a smooth flow of beer from the keg to the glass, ensuring a satisfying and enjoyable drinking experience. The choice of shank length, material, and compatibility with other components is essential to create a reliable and efficient draft system.