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, in the uKeg 64, uKeg 128 or the uKeg GO.

Cap 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.