GrowlerWerks uKeg™ ball-lock cap

The uKeg™ ball lock cap adapts the uKeg™ to existing CO₂ systems through a standard ball lock interface, allowing you to use your own CO₂ supply to power the uKeg™. Great for force carbonating.

Features:
 

• ball lock interface seals when disconnected
• pressure relief valve set to 20 psi
• fits both the uKeg™ 64 and uKeg™ 128

Note: For the uKeg™ to work properly with the ball lock cap, it must be connected to an external, regulated CO₂ source. The source may be disconnected or turned off for storage and transport, but needs to be on for proper dispensing.