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Recirculating Pump Cleaning
Recirculating pump cleaning is widely regarded as the most effective method for maintaining beer line hygiene. This method involves the use of a specialized pump that continuously circulates a cleaning solution through the beer lines.
How It Works:
A cleaning solution (typically caustic or acid) is mixed in a tank connected to the pump.
The pump circulates this solution through the beer lines at a controlled pressure and flow rate.
The solution is pumped through the lines for a set duration (usually 15 minutes) to ensure thorough cleaning.
After cleaning, the lines are flushed with fresh water until all traces of the cleaning solution are removed.
Advantages:
Thorough Cleaning: The continuous movement of the solution ensures even the most stubborn biofilm and contaminants are dislodged and removed.
Consistent Results: The process delivers consistent cleaning across the entire system, reducing the risk of missed spots.
Ideal for Long Lines: Recirculating pumps are particularly effective for long beer lines found in large venues.
Considerations:
Equipment Cost: Requires investment in a recirculating pump and cleaning setup.
Skill Level: May require trained personnel to operate and monitor the system.
Based on industry data: the recirculating method of cleaning has been proven to be atleast 80x more effective.
Keeping draught beer lines clean is essential to maintaining the quality and taste of your beer. A clean beer line ensures the beer tastes as intended by the brewer, prevents contamination, and helps avoid equipment damage over time.
When it comes to cleaning beer lines, two primary methods are commonly used: recirculating pump cleaning and static cleaning. While both approaches aim to remove biofilm, yeast buildup, and other contaminants, they differ significantly in process, effectiveness, and application.
Static Cleaning
Static cleaning is a simpler, more manual process that involves soaking beer lines with a cleaning solution without active circulation.
How It Works:
The beer is drained from the lines, and the cleaning solution is introduced into the system.
The solution is left to soak in the beer lines for a specific amount of time (usually 20 minutes).
After soaking, the solution is drained, and the lines are flushed with fresh water to remove any residue.
Advantages:
Low Cost: Requires minimal equipment, making it more accessible for smaller companies or venues.
Simple Setup: Easy to perform with basic training and supplies.
Quick for Short Lines: Effective for short, straightforward beer lines where biofilm buildup is minimal.
Considerations:
Less Effective: Without the agitation provided by circulation, static cleaning may not fully remove stubborn deposits.
Time-Consuming: May require longer soaking times to achieve results comparable to pump cleaning.
Not Ideal for Long or Complex Lines: May leave contaminants in longer systems or those with bends and joints.
Conclusion
Both recirculating pump cleaning and static cleaning have their place in beer line maintenance, but it’s important to understand their limitations and benefits. For venues prioritizing quality and hygiene, recirculating pump cleaning is often the gold standard. However, static cleaning can be a viable alternative for smaller operations. Whichever method you choose, the key is consistency—regular cleaning is essential to serving great-tasting beer and ensuring a superior customer experience.
Proper beer line maintenance is not just a technical requirement; it’s an investment in your reputation and the enjoyment of your customers. Choose the method that best suits your needs and commit to a cleaning schedule that keeps your beer tasting its best.
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