The Importance of Using One Secondary Regulator Per Keg

The Importance of Using One Secondary Regulator Per Keg

Secondary gas regulators are important tools used in a draft beer system to regulate the pressure of gas to kegs, and their use has evolved as technology has advanced as well as the rise in popularity of different styles of craft beers. Secondary gas regulators are used downstream of a primary gas regulator and are located in the keg cooler.  

It is crucial to understand the facts about the use of these components to ensure the proper serving of craft beer. To start, it's important to know that as the number of craft beer styles has increased, so too has the carbonation volume of these kegs from the manufacturer (The Brewery). As an example, most Ales can have a carbonation volume of 2.1 to 2.6 v/v, and Lagers can have a carbonation volume of 2.3 to 2.8 v/v.  While the first function of beverage gas in a draft beer system is to push the beer from the keg, the second function is to maintain proper carbonation according to the brewery’s specifications.   Before the rise in popularity of Craft Beers, most bars had only a few taps that consisted of Lagers and Light Lagers, so having a single regulator for multiple beers was considered standard because the carbonation volume of the kegs were similar. However, with the rise in craft beer production, installing one secondary regulator per beer has become common practice. This allows for precise pressure adjustment for each beer style to maintain carbonation volume and maximize keg yield. 

Often, when using a single regulator for multiple beer styles, over-carbonation or flat beer can occur, affecting the pour's quality. Therefore, a company that offers a draft system with only a few secondary regulators may raise concerns. This approach may indicate a focus on cost-cutting rather than prioritizing the efficiency and performance of the draft system, which can result in inferior customer experience and decreased product satisfaction. For long-term success and optimal functionality, draft system installation companies should maintain quality standards and educate their customers about the value of an efficient draft system tailored to diverse craft beer styles. By prioritizing education and guidance over cost-cutting measures, companies can ensure that customers receive a superior draft system that meets the unique demands of the modern craft beer landscape. Without a doubt, spending a little extra upfront on secondary gas regulators results in a superior draft system. What’s more, regular maintenance and servicing can lead to significant cost savings by reducing expensive system repairs and downtime.

At GS Draft, we know that adding a secondary regulator per beer is an effective way to maintain the intended delicate flavors and aromas of the brew. This can significantly improve the overall quality of the beer. With proper attention to detail and a well-crafted draft system, anyone can enjoy a well-crafted beer's full flavor and complexity.

Best Practices for Secondary Regulators

When it comes to secondary regulators, several best practices can ensure optimal performance and safety. Here are some key guidelines to follow:

• Proper Installation:  It's crucial to ensure that secondary regulators are installed correctly, following the manufacturer's guidelines. This includes proper positioning, secure connections, and appropriate mounting.

• Regular Inspections:  Secondary regulators should be inspected regularly to check for any signs of wear, damage, or leaks. Regular maintenance of your draft system will ensure your secondary regulators are working optimally.

• Pressure Setting Verification:  Verify that the secondary regulator's pressure setting is accurate and within the specified range. You can use a calibrated pressure gauge to check the output pressure and adjust it as needed.

• Use of Protective Covers:  Consider using protective covers for secondary regulators installed in outdoor or harsh environments. This can help shield the regulators from potential damage caused by weather conditions or physical impact.

• Maintenance and Servicing:  Establish a routine maintenance schedule for secondary regulators, including cleaning, lubrication, and parts replacement, as recommended by the manufacturer. Also, please make sure that any servicing is done by a qualified draft technician.

• Monitoring for Pressure Fluctuations:  Regularly monitor the secondary regulator for any unusual pressure fluctuations, as this can indicate potential issues with the regulator or the draft system.

• Training and Documentation:  Ensure that personnel responsible for secondary regulators are adequately trained in their operation and maintenance. Keep thorough documentation of inspections, maintenance, and any incidents for future reference.

By adhering to these best practices, you can help ensure the reliability, longevity, and safety of your secondary regulators and your overall draft system.