Solid Bung 25–38mm – No Hole

Description

The Solid Bung 25–38mm is a tapered silicone stopper suitable for 23L glass demijohns and other compatible vessels. It measures approximately 25mm at the narrow end and 38mm at the wide end, allowing it to fit vessel openings that require this bung size.

Unlike a bored bung, this solid version has no centre hole. Therefore, it suits applications where you need to close the vessel without fitting an airlock or other equipment through the bung.

Solid Bung 25–38mm for 23L Glass Demijohns

The Solid Bung 25–38mm fits 23L glass demijohns that require this size stopper. Its tapered shape allows the bung to fit into the vessel opening and provide a secure closure.

We do not currently stock the 23L glass demijohn. However, this bung may also suit other compatible vessels that require a stopper within the 25–38mm size range.

Because vessel openings can vary, always check the opening of your vessel against the bung dimensions before use.

Solid Silicone Bung with No Centre Hole

This bung has a solid design without a bored centre. As a result, you can use it when you want to close a compatible vessel without inserting an airlock through the stopper.

The simple one-piece silicone construction also makes the bung easy to handle when fitting or removing it from a compatible vessel.

Choosing the Correct Bung Size

Bungs have a tapered shape, so both measurements matter when checking compatibility. This bung measures approximately 25mm at the narrow end and 38mm at the wide end.

First, measure the opening of your demijohn or fermentation vessel. Then compare that measurement with the bung dimensions to determine whether this size will suit your vessel.

For more fermentation vessels, stoppers and related equipment, browse our Carboys, Demijohns & Bungs range.

Specifications

• Type: Solid bung
• Material: Silicone
• Size: 25–38mm
• Shape: Tapered
• Centre hole: No
• Suitable for: 23L glass demijohns and other compatible vessels requiring this bung size