This plastic ball lock cap features soda bottle threads, allowing you to convert a soda bottle into a pressurizable growler. It is compatible with both gas and liquid ball lock disconnects. Also works well for cleaning draft lines. Simply add line cleaning solution to a soda bottle, attach it to the draft line, and open the faucet to push it through.

This cap can also be attached to the FermZilla collection ball container, enabling you to purge the collection container of oxygen.

The Barb is DuoTight compatible. If you would like to use the cap with 8mm OD EVABarrier Tubing.

Specs:

• Liquid and Gas Ball Lock Compatible
• Overall Length 2.5"
• barb Length 7/8"
• Barb OD 1/4"
• barb ID 3/16"
• 28mm PCO 1881 Threads