The term “tap” for a beer tap originated from its early use in wooden barrels. The wooden valve, or tap, was used to control the release of beer from the barrel. This simple mechanism allowed for the beer to be dispensed in a controlled manner, preventing wastage and ensuring a steady flow.
The use of the word “tap” to describe this valve quickly became widespread and synonymous with beer dispensing. It is interesting to note that the term “tap” is not exclusive to beer, as it is also used to describe valves or faucets in other contexts. However, when it comes to beer, the term “tap” is almost universally understood to refer to the valve used for dispensing.
The history of beer taps can be traced back to the early days of brewing when beer was primarily stored and transported in wooden barrels. These barrels were equipped with a tap, which was essentially a wooden spigot or valve that allowed for the controlled release of beer. The tap was inserted into a hole drilled in the barrel, and by turning the tap, the brewer could control the flow of beer.
As brewing techniques evolved and beer production became more industrialized, the wooden barrels were gradually replaced with metal kegs and containers. However, the concept of the tap remained the same. The valve used to dispense beer from these containers continued to be referred to as a tap, even though it may have been made of metal or other materials.
The simplicity and effectiveness of the tap as a means of dispensing beer likely contributed to its enduring popularity and widespread use. The term “tap” became ingrained in the language of brewing and beer culture, and it is now an integral part of the vocabulary associated with beer.
In my personal experience as a sommelier and brewer, I have come across various types of beer taps. From traditional wooden taps used in small craft breweries to modern, sleek taps with intricate designs found in trendy bars and restaurants. Regardless of the material or design, the purpose of the tap remains the same – to control the flow of beer and provide a smooth and enjoyable pouring experience.
To summarize, a beer tap is called a tap because of its historical association with the wooden valve used in traditional barrels. Over time, the term became synonymous with beer dispensing and has been widely adopted in the brewing industry. The tap's ability to control the flow of beer and its simplicity have contributed to its enduring popularity.