A Sanke keg, also known as a Sankey keg, is a type of keg that is commonly used in the beer industry. These kegs come in four common sizes, each with its own specific capacity.
1. 1/6 Barrel: This size is just over 5 gallons in capacity. It is often referred to as a “sixth barrel” and is popular among craft breweries and homebrewers. The 1/6 Barrel keg is relatively small and compact, making it easier to handle and transport compared to larger keg sizes. It is perfect for small gatherings or events where a smaller quantity of beer is needed.
2. 1/4 Barrel: The 1/4 Barrel Sanke keg has a capacity of 7.75 gallons. It is also known as a “quarter barrel” keg and is widely used in bars, restaurants, and at larger events. This size is a step up from the 1/6 Barrel and provides a greater volume of beer. It is a popular choice for establishments that serve a moderate amount of beer on a regular basis.
3. 13.2 Gallons / Euro 50L: The Euro 50L Sanke keg has a capacity of 13.2 gallons. It is commonly used in European countries and is a standard size for many commercial breweries. This keg size is larger than the 1/4 Barrel and is suitable for larger events, parties, or establishments with high beer consumption. Its larger capacity allows for more servings of beer before needing to be replaced.
4. 1/2 Barrel: The 1/2 Barrel Sanke keg is the largest size, with a capacity of 15.5 gallons. It is also known as a “full-size keg” and is commonly used in bars, pubs, and large-scale events. This keg size is the most popular among commercial breweries and is often seen at beer festivals or in kegerators at bars. Its large capacity makes it ideal for serving a large number of people or for occasions where a significant quantity of beer is required.
Personal Experience: As a sommelier and brewer, I have had the opportunity to work with various keg sizes, including Sanke kegs. I have often used the 1/6 Barrel and 1/4 Barrel kegs for smaller events or when experimenting with different beer styles. These kegs are relatively easy to handle and can be stored in a standard refrigerator or kegerator. For larger events or when catering to a larger crowd, I have relied on the Euro 50L and 1/2 Barrel kegs. These kegs provide a greater quantity of beer and can sustain continuous pouring for extended periods.
Sanke kegs come in four common sizes: 1/6 Barrel (just over 5 gallons), 1/4 Barrel (7.75 gallons), Euro 50L (13.2 gallons), and 1/2 Barrel (15.5 gallons). The choice of keg size depends on the specific needs of the event or establishment, with smaller sizes being suitable for intimate gatherings and larger sizes catering to larger crowds or high beer consumption.