Description
Conical stopper
Available in many sizes
Plugs made of natural rubber.
As a closure for all types of openings
Sterilizable, suitable for sensitive goods
Color: grey
Hardness: approx. 40 – 50 Shore
Conical design
without drilling
Rubber stoppers available in the following sizes:
(The first number is the upper diameter of the plug, the second is the lower diameter)
- 13/9 (2 pieces per pack)
- 21/16 (2 pieces per pack)
- 31/25 (suitable for 5 liter glass carboy)
- 34/28
- 38/31
- 45/38 (suitable for 10 & 20 liter glass carboys)
- 49/42
- 54/46
These conical stoppers are unbored, meaning they have no hole in the center. They are used to seal openings, such as bottles or demijohns.
If you need a stopper that can also accommodate an airlock, you'll need one with a hole. Depending on the thickness of the airlock, the hole size will be 9, 17, or even 24 mm. The smallest stoppers can also be used to seal such holes. Because they are so small, it's best to buy two in a pack.
You can only order as many rubber stoppers in the shop as we have in stock. If you need more, simply send us an email.
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