How do you tap a Sankey keg?

Answered by Charles Pate

As an expert sommelier and brewer, I am happy to share my knowledge on tapping a Sankey keg. Tapping a keg is an essential skill for anyone in the industry or even for those who enjoy hosting parties and serving beer on tap. Let's dive into the process of tapping a Sankey keg.

1. Gather the Required Tools:
– Sankey Keg Coupler: This is the specific coupler designed to fit Sankey kegs.
– Wrench or Coupler Tool: Typically, a wrench or a specific coupler tool is needed to secure the coupler to the keg.
– Rubber Mallet: This may be needed to ensure a tight seal between the keg coupler and the keg.

2. Prepare the Keg:
– Ensure that the keg is properly chilled. Most kegs need to be stored at a temperature between 34-38°F (1-3°C) to maintain the beer's freshness.
– Remove any debris or dust from the top of the keg to prevent contamination.

3. Attach the Sankey Keg Coupler:
– Place the Sankey keg coupler on top of the keg, aligning the coupler's notches with the keg's corresponding slots.
– Apply downward pressure and twist the coupler clockwise until it locks into place. Use a wrench or a coupler tool to secure it tightly.
– If necessary, use a rubber mallet to gently tap the coupler, ensuring a snug fit between the coupler and the keg.

4. Connect the Gas Line:
– Locate the gas inlet on the keg coupler. It is usually labeled with “G” or “Gas.”
– Attach the gas line from the CO2 tank/regulator to the gas inlet. Ensure a tight connection by firmly pressing the line onto the fitting and using any necessary clamps.
– Open the gas tank valve slowly to allow CO2 to flow into the keg. Check for any leaks by applying a soapy solution to the connections. If bubbles form, there is a leak that needs to be addressed.

5. Connect the Beer Line:
– Locate the beer outlet on the keg coupler. It is typically labeled with “B” or “Beer.”
– Attach the beer line from the tap system to the beer outlet, ensuring a secure connection.
– Open the tap slowly to allow beer to flow into the line, clearing any air pockets. Discard the initial beer poured, as it may contain sediment or debris.

6. Adjust the CO2 Pressure:
– Set the appropriate CO2 pressure on your regulator according to the beer style and carbonation level desired. This can vary depending on the specific beer and personal preference.
– Slowly increase the pressure until the desired flow rate is achieved. Be cautious not to overcarbonate the beer, as this can lead to excessive foam.

7. Serve and Enjoy:
– Once the keg is tapped, you are ready to serve and enjoy the beer. Pull the tap handle forward to dispense beer into a glass or mug.
– Pay attention to the pour and adjust the tap handle if needed to control the amount of foam or head on the beer.
– Remember to close the tap when not in use to avoid waste and maintain the freshness of the beer.

Tapping a Sankey keg may seem daunting at first, but with practice and the right tools, it becomes a straightforward process. Keep in mind that each keg coupler may have slight variations, so always refer to the manufacturer's instructions for specific guidance. Cheers!