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Delivery time within Estonia for stock items approx. 3-5 working days. NOTE! Due to the rapid price increase, prices for non-stock items may change without prior notice! Standard prices with 24% VAT.2-Bubble Airlock for Fermentation - Quality Solution for 1-50L Containers
Reliable 2-bubble airlock ensures the safety and quality of your fermentation process. This popular model is ideal for 1-50-liter containers and fits precisely into a 9 mm opening.
Technical Specifications:
- Fits 35 mm bottle neck with rubber stopper
- Standard 9 mm installation hole
- Container capacity: 1-50 liters
Protection Features:
- Protection against insects
- Prevents oxidation
- Prevents contamination
Operating Principle and Maintenance:
The airlock works on the water lock principle, where liquid in the siphon prevents outside air access. Carbon dioxide produced during fermentation exits through the airlock due to overpressure.
Maintenance Recommendations:
- Regularly check liquid level
- Add water or 10% sulphite solution when needed
- Clean the airlock regularly
