Universal Carboy Cap
White carboy cap with two removable ports for airlocks, racking canes, or immersion heaters. Fits 11L and 23L PET and glass carboys
Universal Carboy Cap — For 11L & 23L PET and Glass Carboys
A versatile white sealing cap designed to fit both the 11L PET Carboy and the 23L PET Carboy, as well as their glass equivalents. The two removable port caps let you fit an airlock, racking cane, or immersion heater without removing the cap entirely — keeping your ferment sealed and protected throughout.
Please note: Airlock and racking cane are not included. Maximum internal diameter 60mm — check your carboy neck before ordering.
At a Glance
- Fits 11L and 23L PET and glass carboys
- Maximum internal diameter: 60mm
- Two removable port caps for flexible fitment
- Smaller port: accepts 5/16" (approx. 8mm) tubing
- Larger port: accepts 3/8" (approx. 9.5mm) tubing
- Compatible with airlocks, racking canes, and immersion heaters
- Colour: white
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