---
product_id: 48012584
title: "2 Pack Airlocks and Bored Rubber Bungs"
brand: "home brew online"
price: "200 kr"
currency: NOK
in_stock: true
category: "Home Brew Online"
url: https://www.desertcart.no/products/48012584-2-pack-airlocks-and-bored-rubber-bungs
store_origin: NO
region: Norway
---

# Visual fermentation bubble indicator Standard fit for glass demi-johns Durable reusable rubber bungs 2 Pack Airlocks and Bored Rubber Bungs

**Brand:** home brew online
**Price:** 200 kr
**Availability:** ✅ In Stock

## Summary

> 🍻 Seal, watch, and savor your craft like a pro!

## Quick Answers

- **What is this?** 2 Pack Airlocks and Bored Rubber Bungs by home brew online
- **How much does it cost?** 200 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/48012584-2-pack-airlocks-and-bored-rubber-bungs)

## Best For

- home brew online enthusiasts

## Why This Product

- Trusted home brew online brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Brew with Confidence:** High-quality rubber bungs designed for repeated use and a perfect airtight seal.
- • **Dual Pack Convenience:** Two sets of airlocks and bungs included—double your brewing capacity or keep spares handy.
- • **Hygiene-First Brewing:** Store clean and sterilize before use to maintain purity and flavor integrity.
- • **Watch Your Brew Come Alive:** Clear airlocks let you monitor fermentation bubbles in real-time, ensuring perfect timing.
- • **Tailored Fit for Glass Demi-Johns:** Precisely sized bungs (32mm height, 30mm top diameter) for a snug, leak-proof fit.

## Overview

This 2-pack set includes reusable bored rubber bungs and bubbler airlocks designed specifically for glass demi-johns. The airlocks allow brewers to visually track fermentation through bubbling, while the rubber bungs provide a secure, airtight seal. Sized at 32mm height and 30mm top diameter, these components are essential for homebrewing beer or wine, ensuring a clean, controlled fermentation process. Ideal for serious hobbyists seeking reliable, easy-to-use fermentation gear.

## Description

About the Bungs - Standard sized, re-useable bored rubber bungs suitable for use with glass demi-johns. Not suitable for plastic demijohns. Designed to accommodate an airlock.Size: Height 32mm / Diameter (top) 30mm / Diameter (base) 27mm About the Airlocks - Simply add water to your Airlock and view bubbles as your beer or wine is fermenting.Fits bored rubber bungs and fermenting bin lids. Like all our products, the rubber bungs and airlocks are stored in our clean, modern warehouse, they would however benefit from being sterilised prior to use along with the rest of your home brew equipment.

## Features

- High Quality Rubber Bungs &s Airlock for Home Brewing
- Each pack contains 2 x Bored Rubber Bung & 2 x Bubbler Airlock
- About the Bungs - Standard sized, re-useable bored rubber bungs suitable for use with glass demi-johns. Not suitable for plastic demijohns. Designed to accommodate an airlock.Size: Height 32mm / Diameter (top) 30mm / Diameter (base) 27mm
- About the Airlocks - Simply add water to your Airlock and view bubbles as your beer or wine is fermenting.Fits bored rubber bungs and fermenting bin lids.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SX2RVIQ |
| Auto Shutoff | No |
| Best Sellers Rank | 12,690 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1 in Fermentation Airlocks |
| Brand | Home Brew Online |
| Colour | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,169) |
| Date First Available | 12 Jan. 2015 |
| Guaranteed software updates until | unknown |
| Item Weight | 80 g |
| Material | Rubber |
| Model Number | 8481826 |
| Product Dimensions | 3 x 15 x 10 cm; 80 g |

## Images

![2 Pack Airlocks and Bored Rubber Bungs - Image 1](https://m.media-amazon.com/images/I/61fe5ybBBpL.jpg)

## Questions & Answers

**Q: Why are these not suitable for plastic demijohns please (as stated in the description)?**
A: Many plastic demijohns are made of non-rigid lightweight plastic which could prevent the bung making a good seal. If it works for you, then no problem.

**Q: How much do I need to fill airlock with water**
A: We filled it maybe up to 2.5 bubble, make sure no water gets inside your brew.

**Q: Need airlock and bung to fit 45-55mm**
A: If you contact specific Sellers directly through their Amazon contact details, I am sure they/we can sort you out. Regards, Lee

**Q: Do u tighten the wee red cap**
A: Thanks for your question, the red caps are not essential - they are just dust caps and fit loosely on the top to keep any contaminants out, Best regards, Home Brew Online

## Frequently Bought Together

- 2 Pack Airlocks and Bored Rubber Bungs
- Lalvin EC-1118 Wine Yeast (10 Pack) - Champagne Yeast - Make Wine Cider Mead Kombucha At Home - 5 g Sachets - Saccharomyces cerevisiae - Sold by CAPYBARA Distributors Inc.
- Brew Syphon Tube, 2m Home Brew Beer Siphon Filter, Syphon Pump Manual Soft Pipe Hose Wine Beer Brewing Making Equipment Reused (78.74in)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-26*