Universal Carboy Cap
£5.95
3+ in stock
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
Free Delivery over £85 T&C apply. Click for more information.
Royal Mail
Orders under 2KG can be shipped with the Post Office
Tracked 24: 1-2 working days – £5.95
Tracked 48: 2-3 working days - £4.95
Tracked Courier
Orders over 2KG will be shipped with a courier
Express delivery: 1–2 working days – £8.50
Fully tracked service
Store Collection
Click & collect from our Plymouth shop – FREE
Ready within 2 hours
Delivery times listed above are estimates and are not guaranteed.
