When it comes to choosing the right tubing for your draft beer system, there are two main options to consider: food-grade vinyl lines and barrier tubing. As an expert sommelier and brewer, I have experience with both and can provide some insights to help you make an informed decision.
Food-grade vinyl lines are a popular choice for beer systems. These lines are typically made from PVC (polyvinyl chloride) material, which is known for its durability and flexibility. PVC lines are easy to work with and can be easily cut to the desired length. They are also relatively inexpensive compared to other tubing options, making them a cost-effective choice for many brewers.
One advantage of food-grade vinyl lines is that they are resistant to the growth of bacteria and fungi. This is important for maintaining the quality and taste of your beer. However, it is crucial to clean and sanitize these lines regularly to prevent any buildup or contamination. I recommend using a cleaning solution specifically designed for beer lines and following the manufacturer's instructions for proper maintenance.
On the other hand, barrier tubing is a specialized type of tubing that is required for serving wine and kombucha on tap. This tubing is made from a different material called EVOH (ethylene vinyl alcohol), which has superior oxygen barrier properties compared to PVC. This is crucial for preserving the flavors and aromas of wine and kombucha, which can be easily affected by exposure to oxygen.
Barrier tubing is typically more expensive than PVC lines, but it offers the benefit of reducing the risk of oxidation and maintaining the quality of your beverages. If you plan to serve wine or kombucha on tap, investing in barrier tubing is highly recommended to ensure the best possible taste experience for your customers.
In terms of installation, both food-grade vinyl lines and barrier tubing can be easily connected to your draft system using appropriate fittings and connectors. It is essential to ensure a secure and tight connection to prevent any leaks or loss of pressure. Always follow the manufacturer's guidelines for proper installation and consult with a professional if needed.
To summarize, the choice between food-grade vinyl lines and barrier tubing for your beer system depends on the specific beverages you plan to serve. Food-grade vinyl lines are suitable for beer and are cost-effective, while barrier tubing is necessary for serving wine and kombucha to preserve their flavors. Consider your needs and budget when making your decision, and don't forget to prioritize regular cleaning and maintenance for optimal performance and taste.