01WINE RACKS
Transparent guardians for your fermenting brews
A quiet sentinel perched atop the fermenter, this transparent assembly allows the slow release of carbon dioxide without inviting unwanted air into the developing beverage. Its clarity offers a constant view of the process within.
Designed for home brewers, these three air locks secure the vessel during active fermentation. The included sealing rings ensure a snug fit across various container sizes, maintaining an inert environment for the liquid below.


02MATERIALS
High-transparency food-grade plastic
Crafted from high-transparency plastic, the material is chosen for its purity and durability. This composition ensures that the contents remain isolated from external elements while providing a clear visual indicator of activity. The finish is smooth and resistant to cloudiness, maintaining visibility throughout the brewing cycle.

04FIT
Seals for varied vessel capacities
Included are three sealing rings designed to accommodate fermenters ranging from 15 to 60 litres. These rings compress against the rim of grommeted lids or drilled bungs, creating a secure seal. This versatility allows the same set of air locks to serve multiple batches or different sized containers in a single setup.
05DETAILS
Precise dimensions for easy installation
Each unit stands approximately 120mm tall with an outer diameter of 34.46mm and an inner diameter of 31.37mm. The total weight is around 80g, making it lightweight yet substantial enough to stay in place. The compact size fits neatly on standard stoppers, ensuring a tidy appearance on the benchtop.


06AT A GLANCE
The key points
- Food-grade transparent plastic construction
- Fits grommeted lids or drilled bungs
- Sealing rings included for 15 to 60 litre vessels
- Approximately 120mm height and 34.46mm outer diameter
- Set of three air locks with matching seals
07
About this product
1, Allow carbon dioxide to escape and prevent the air from polluting your beer or wine. 2, Made of food‑grade transparent plastic, environmentally friendly, non‑toxic, durable. 3, It can fits into grommeted lid or drilled bung for beer and wine fermentation. 4, Homebrew air lock, easy to clean, with sealing rings, perfect for securing airlock during fermentation. 5, This airlock or fermentation lock is filled partially with liquid (water), sticks in top of a drilled stopper and onto top of your fermentor. 6, Sealing rings for 15 25,30 and 60 litre fermenter homebrew, help maintain ferment for a longer period.
Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.
Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Have many different quality for this 3piece airlock in market. Ours is made of food grade high transparency plastic. Almost same with the photos.
Must use homemade tools, please choose our food grade high transparent plastic tools.
Highly transparent means less impurity, but more healthy and more hygienic.
Specification
Condition: 100% Brand New
Item Type: Homebrew Air Lock
Material: Plastic
Weight: Approx. 80g / 2.8oz
Size:
Height: Approx. 120mm / 4.72in
Outer Diameter(OD): Approx. 34.46mm / 1.36in
Inside Diameter(ID): Approx. 31.37mm / 1.24in
Package List
3 x Air Lock
3 x Sealing Ring
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