How does a beer blast work?

Answered by Matthew Yawn

The BeerBlast™ – Mixed Gas Dispense System is an innovative solution designed specifically for the draft industry. It offers a convenient and efficient way to generate nitrogen (N2) from the air and blend it with carbon dioxide (CO2) to create the perfect gas mixture for dispensing beer.

The process begins with the generation of nitrogen from the air. The BeerBlast™ system utilizes a safe and straightforward method to extract nitrogen gas, eliminating the need for costly and bulky nitrogen cylinders. This is a significant advantage for bars, restaurants, and breweries that want to avoid the hassle of constantly replenishing nitrogen supplies.

Once the nitrogen gas is generated, it is then blended with carbon dioxide using an integral McDantim™ blender. The blender ensures that the gas mixture is perfectly balanced to meet the specific requirements of each beer style. Different beer styles may call for different levels of carbonation, and the McDantim™ blender allows for precise control over the gas blend.

The blended gas, consisting of nitrogen and carbon dioxide, is then used to dispense the beer. The gas is typically delivered through a system of lines that connect the kegs to the taps. As the beer flows through the lines, it is pushed by the pressure of the gas, resulting in a smooth and consistent pour.

One of the key benefits of using a mixed gas dispense system like the BeerBlast™ is the ability to serve beer at the optimal carbonation level. Nitrogen is less soluble in beer compared to carbon dioxide, which means that a higher nitrogen content in the gas blend will result in a creamier and smoother mouthfeel. This is particularly desirable for certain beer styles, such as stouts and porters, where a velvety texture is desired.

On the other hand, carbon dioxide is more soluble in beer and provides the carbonation and effervescence that we associate with traditional draft beer. By blending nitrogen and carbon dioxide, the BeerBlast™ system allows for the perfect balance between carbonation and smoothness, enhancing the overall drinking experience.

In addition to the texture and mouthfeel benefits, the BeerBlast™ system also offers cost savings and convenience. By generating nitrogen on-site, businesses can eliminate the need for nitrogen cylinder deliveries, reducing both the expense and logistical challenges associated with cylinder management. The system is also designed to be user-friendly, with easy-to-understand controls and low maintenance requirements.

Personal experience: As a sommelier and brewer, I have had the opportunity to work with various draft beer systems, including the BeerBlast™. I have found that the system consistently delivers excellent results, allowing me to serve beer with the perfect balance of carbonation and smoothness. The ability to adjust the gas blend to suit different beer styles is a valuable feature, as it allows me to showcase each beer's unique characteristics. Furthermore, the cost savings and convenience of generating nitrogen on-site have been a significant advantage for the establishments I have worked with. the BeerBlast™ system has proven to be a reliable and efficient solution for draft beer dispensing.