Stainless Steel Carbonation Cap | Line Cleaning Cap

The Stainless Steel Carbonation Cap is one of the most versatile tools for any kegging setup. Whether you're cleaning your beer lines, force carbonating your brew, or filling a bottle to take with you, this cap makes the job fast and easy.

Made entirely from stainless steel, it fits standard PET bottles and is compatible with both liquid and gas ball lock disconnects. The integrated barbed fitting accepts 4 mm, 5 mm, and 6 mm ID hose.

Applications:

Beer Line Cleaning:
Attach the cap to a PET bottle filled with cleaning solution, connect your tap line via a liquid ball lock disconnect, and flush your system thoroughly. Quick, effective, and no special equipment needed.

Traveller Bottle Filling:
Easily fill a PET bottle from your tap and seal it with CO₂ to keep your beer fresh for longer. Ideal for bringing beer to friends or events.

Quick Carbonation:
Force carbonate your beer in a PET bottle by adding CO₂ directly through the gas post. Great for test batches or speeding up carbonation after transfer.

A must-have for any serious home bar or kegging system. Durable, compact, and endlessly useful.