DIAH DO IT AT HOME Fermentation Airlock and Bored Bung Cork Stopper for Glass Demijohn (6 x Airlocks + Bungs)
Pros
- Pack of 6 airlocks and bungs, good value for multiple demijohns
- 6-bubble chamber design makes fermentation easy to monitor
- Works across beer, wine, cider and kombucha brewing
Cons
- Rubber bungs vary slightly in fit between demijohn necks
Specifications
- Material
- Rubber & Plastic
- Price tier
- Budget
- Capacity
- Standard Demijohn
How it compares in Fermentation Equipment
We list 31 fermentation equipment products, priced from £4.29 to £125.18. At £11.95 this one is the 20th cheapest of them — 11 cost more. The average across the subcategory is £17.54 and the midpoint is £8.40, so it lands £5.59 below the average.
Its 4.4-star score sits level with the fermentation equipment average of 4.41, with 16 of the 31 rated higher. Its 166 Amazon reviews make it the 17th most-reviewed here, against a subcategory average of 614.
Price position in Fermentation Equipment
Splitting the subcategory into three price bands puts this product in the Premium band (£9.95–£125.18), which holds 9 of 27 products and averages £29.65 at 4.40 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| Budget | £3.89–£6.95 | 9 | £5.90 | 4.32 |
| Mid-range | £6.95–£8.79 | 9 | £7.79 | 4.40 |
| PremiumThis one | £9.95–£125.18 | 9 | £29.65 | 4.40 |
About this product
This comprehensive fermentation kit from DIAH Do It At Home equips you for a rewarding home brewing experience, perfect for enthusiasts tackling wine, beer, cider, or even kombucha production. The core of this set consists of six durable fermentation tubes – each measuring 170 x 53 mm – designed to safely manage the gases produced during the natural fermentation process. Alongside these tubes are six matching rubber stoppers, featuring a precise upper diameter of 32mm tapering down to 28mm, guaranteeing an airtight seal with your standard glass demijohns.
The clever six-chamber design within each tube allows for effortless monitoring of the bubbling activity – a key visual indicator of successful fermentation. Simply fill the tube halfway with water and observe the characteristic bubbles, giving you complete control over your brewing process without needing to constantly open and expose your creation to outside air. The included rubber stoppers are specifically engineered to fit snugly onto the tubes, providing reliable protection against oxygen contamination.
This kit is an excellent value for those working with multiple demijohns, offering a robust solution for managing gas release and maintaining ideal fermentation conditions. While individual stopper fits may vary slightly, the overall quality and functionality of this set make it a practical choice for both beginner and experienced fermenters. It’s constructed from durable plastic and rubber ensuring longevity and ease of use.
Related attributes
FAQ
What can I use this kit for?
This fermentation airlock and bung set is ideally suited for home brewing projects such as wine, beer, cider, and kombucha. It provides a reliable seal to manage the carbon dioxide produced during fermentation effectively.
How does the size of the tube fit with standard demijohns?
The fermentation tubes measure 170 x 53 mm, which is suitable for use with standard-sized glass demijohns. The accompanying rubber stoppers have a tapered diameter – 32mm at the top tapering to 28mm – designed to create a secure fit.
What are these airlocks made of?
The fermentation tubes and stoppers are constructed from plastic and rubber. This combination provides durability and ensures an effective seal against oxygen.
How many airlocks and bungs are included in the package?
The kit includes a pack of six fermentation tubes and six matching rubber stoppers, providing sufficient components for multiple demijohns or brewing batches.
Are these airlocks easy to clean and maintain?
These airlocks can be easily cleaned by rinsing them with water. Regular cleaning is recommended to prevent the buildup of residue and ensure optimal performance.
How does this compare to cheaper fermentation kits?
This kit offers good value for its price, including six airlocks and bungs. It provides a more comprehensive solution than some budget-friendly alternatives that may only include a single airlock.
What is the upper diameter of the rubber stopper?
The upper diameter of the rubber stopper is 32mm. This design ensures a snug fit with most standard demijohn necks.
Are there any specific safety precautions I should be aware of when using this kit?
Always ensure the airlock is submerged in water to function correctly; failure to do so will result in it becoming ineffective. Monitor your fermentation carefully, and follow established brewing guidelines for your chosen beverage.
Do the rubber stoppers fit all demijohn necks?
The rubber stoppers are designed to fit standard demijohns, however, slight variations in demijohn neck size may occur, which can result in a slight difference in fit.
What is the weight of the complete set?
The total weight of the kit, including all six airlocks and bungs, is 310g. This compact design makes it easy to store and transport.
£11.95
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