Should i use CO2 or Compressed air when transfer beer from fermenter to bright beer tank (2024)

Should i use CO2 or Compressed air when transfer beer from fermenter to bright beer tank

On how to use beer brewing equipment, there are usually so much questions. For example, when transfer beer from beer fermentation tank to bright beer tank, shall i need using CO2 or Compressed air?

When transferring beer from the fermenter to the bright beer tank, it's generally recommended to use carbon dioxide (CO2) rather than compressed air. Here's why:

Preventing oxidation: CO2 is inert and does not react with the beer, whereas compressed air contains oxygen which can lead to oxidation of the beer. Oxidation can negatively impact the flavor and aroma of the beer, causing off-flavors and reducing its shelf life. Using CO2 helps to minimize the risk of oxidation during the transfer process.

Maintaining carbonation: CO2 is naturally present in beer to provide carbonation. When transferring beer under CO2 pressure, you help maintain carbonation levels and prevent the loss of dissolved CO2, ensuring that the beer retains its desired level of carbonation.

Sanitization: CO2 can also help with sanitization during the transfer process. It creates a barrier that prevents airborne contaminants from entering the beer as it moves from the fermenter to the bright beer tank.

Control over pressure: CO2 allows for precise control over pressure, which is important during the transfer process to avoid excessive foaming or overpressurization. This control helps to ensure a smooth and efficient transfer without any loss of beer or introduction of unwanted flavors.

Overall, using CO2 for transferring beer from the fermenter to the bright beer tank is the preferred method in the brewing industry due to its inert nature, ability to maintain carbonation, and contribution to sanitation and control over pressure.

After reading above description, have you already knew to use what for transfer beer from fermenter to brite tank? If not, please kindly email me at [emailprotected]for further discussion.
At the same time, are you planning to set up a microbrewery or brewpub? Contact contacting Nicole to get a quote for complete beer brewing system. Waiting for your email. Cheers!

Edited by Nicole
Sales manager | Tiantai beer equipment
Email: [emailprotected]