Bored Stopper 38–46mm – With Hole

Description

The Bored Stopper 38–46mm provides a convenient way to fit an airlock to compatible demijohns and fermentation vessels. This tapered stopper has a centre hole, making it suitable for fermentation where you need an airlock.

Bored Stopper 38–46mm for Demijohns

The tapered design allows you to insert the stopper into a compatible vessel neck and create a firm fit. The stopper measures approximately 38mm at the smaller end and 46mm at the larger end.

Unlike a solid stopper, this bored version includes a centre hole. Therefore, you can use it with a suitable airlock when fermenting wine, mead or other home brew.

Fits the FNQ 5L Glass Demijohn

The Bored Stopper 38–46mm fits the 5L Glass Demijohn with Cap.

Use this stopper when you want to fit an airlock to the demijohn during fermentation. The tapered shape helps you position the stopper securely within the neck while the centre hole provides the connection point for the airlock.

For applications where you do not need an airlock, choose the Solid Stopper 38–46mm – No Hole instead.

Bored or Solid Stopper?

Choosing the correct stopper depends on how you plan to use your demijohn.

Choose the bored version when you need to fit an airlock during fermentation. The centre hole allows the airlock to connect through the stopper while the stopper closes the neck of the vessel.

In contrast, choose the Solid Stopper 38–46mm – No Hole when you simply need to close the demijohn without fitting an airlock.

Both versions fit the 5L Glass Demijohn with Cap, allowing you to select the stopper that best suits your application.

Product Details

• Size: 38–46mm
• Type: Bored tapered stopper
• Hole: Yes
• Designed for fitting a suitable airlock
• Suitable for compatible demijohns and fermentation vessels
• Fits the 5L Glass Demijohn with Cap
• Suitable for wine, mead and other home fermentation

Choosing the Correct Stopper Size

Always check the neck opening of your vessel before choosing a stopper. A tapered stopper should fit firmly within the neck rather than passing completely through the opening.

For the FNQ 5L Glass Demijohn, use this 38–46mm bored stopper when you need to fit an airlock. If you do not require an airlock, choose the Solid Stopper 38–46mm – No Hole instead.