Silicone bung 23/29mm without hole

Name: Silicone bung 23/29mm without hole
Brand: Brewferm
SKU: 011.207.8
Price: 3 EUR
Availability: InStock

High-quality conical rubber cork for bottle sealing The durable conical rubber cork is specifically designed for effectively sealing bottle necks. Made from high-quality rubber that meets food industry requirements, ensuring complete hermetic sealing and preserving the freshness of beverages.

Installation (price by agreement / quote)

No Yes

3.00€

Price without VAT

2.42€

Availability

In Stock Pärnu	8 pcs In Stock
Out of Stock Supplier warehouse	0 pcs Out of Stock

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Warranty 24 months

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Description
High-quality conical rubber cork for bottle sealing

The durable conical rubber cork is specifically designed for effectively sealing bottle necks. Made from high-quality rubber that meets food industry requirements, ensuring complete hermetic sealing and preserving the freshness of beverages.

Rubber bottle cork features:
- Suitable for different bottle neck diameters
- Ensures hermetic sealing
- Easy to install and remove
- Durable for repeated use
- Food industry approved material
The conical rubber cork is an ideal solution for home juice bottling, winemakers, and small producers. The cork's unique conical design allows it to be used with various bottle necks, always ensuring a secure and reliable seal.
Frequently asked questions about this product
Why is this bung conical rather than straight-sided?
The 23/29 mm taper lets one stopper fit a range of bottle-neck inner diameters. As you push it in, the cone self-centres and presses evenly against the glass, giving an airtight seal even when neck sizes vary slightly.
This is the solid version without a hole — when should I use it instead of a drilled bung?
Use a solid bung to fully close a bottle for storage or transport of a finished, still beverage. Choose the drilled version with an airlock only while the liquid is still fermenting and releasing CO2, because a solid bung would trap that pressure.
How do I keep it sealing well over many reuses?
Rinse it in warm water after each use, sanitise before reusing, and inspect for cracks, hardening or permanent deformation. Store it away from heat and direct sunlight, and replace it once it no longer springs back to its original shape.
Why might a bung leak or pop out, and how do I prevent it?
The usual cause is trapped pressure from ongoing fermentation, so never seal a still-active vessel solidly. Also make sure the neck is clean and dry, push the stopper in straight, and match the size band to your bottle neck rather than forcing an oversized one.

Specifications

Length (mm)	23.00
Width (mm)	29.00
Height (mm)	32.00
Weight (kg)	0.02
Gross Weight (kg)	0.10
Unit	pcs
Kogus (tk)	1
Material	Silicone

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Silicone bung 23/29mm without hole

Description

High-quality conical rubber cork for bottle sealing

Rubber bottle cork features:

Frequently asked questions about this product

Why is this bung conical rather than straight-sided?

This is the solid version without a hole — when should I use it instead of a drilled bung?

How do I keep it sealing well over many reuses?

Why might a bung leak or pop out, and how do I prevent it?

Specifications

Ask about the product