# BROWIN 405653 Fermentation Tube, Transparent

**URL:** https://aio.lv/en/product--browin-405653--12512004
**Data updated:** 2026-06-10 09:32 (EEST)
**Category:** Kitchen Appliance Accessories
**Manufacturer:** BROWIN
**Manufacturer code:** 405653
**EAN:** 5904816006872
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--browin-405653--12512004

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The BROWIN 405653 fermentation tube is a transparent accessory designed for home winemaking and brewing. It allows for the safe release of carbon dioxide produced during fermentation while preventing air and contaminants from entering the vessel. Made from durable, food-safe materials, this tube is essential for monitoring the fermentation process and ensuring the quality of homemade beverages.

## Long description

The BROWIN 405653 fermentation tube is a high-quality, transparent accessory specifically engineered for home winemaking and brewing enthusiasts. This essential tool serves as a reliable airlock, facilitating the safe release of carbon dioxide generated during the fermentation process while simultaneously creating a protective barrier that prevents oxygen, bacteria, and other airborne contaminants from entering your fermentation vessel. Crafted from durable, food-safe plastic, this tube ensures the integrity of your homemade beverages throughout the entire production cycle.
Advantages
The primary benefit of this fermentation tube is its ability to maintain an airtight environment, which is critical for preventing oxidation and spoilage in wine, beer, or cider. Its transparent design allows for easy visual monitoring of the fermentation activity, as you can observe the bubbling process without needing to open the container. The robust plastic construction is designed to withstand the rigors of repeated use, offering a long service life and easy cleaning. By providing a stable and controlled environment, it helps ensure consistent results and high-quality outcomes for every batch you prepare.
Suitable for
Home winemaking projects
Craft beer brewing
Fermenting fruit juices and ciders
Monitoring active fermentation in carboys or demijohns
This fermentation tube may not be suitable for large-scale industrial brewing operations that require specialized pressure-rated equipment or automated gas management systems. It is also not intended for use with high-pressure fermentation vessels that exceed the standard pressure release capabilities of a traditional airlock.
Key specifications
Material: Durable food-safe plastic
Color: Transparent
Function: Carbon dioxide release and contamination prevention
Compatibility: Standard fermentation vessels
To use the fermentation tube, fill it with a small amount of water or sanitizing solution up to the indicated level. Insert the tube securely into the bung or stopper of your fermentation vessel. As fermentation progresses, carbon dioxide will bubble through the liquid, indicating that the process is active. Ensure the liquid level remains consistent throughout the fermentation period to maintain the air seal.
What to consider before purchase
Ensure the tube is compatible with the bung size of your specific fermentation container.
Check that the material is compatible with your sanitizing agents.
Verify the dimensions of your vessel opening to ensure a snug fit.
Usage recommendations
Always keep the fermentation tube clean and filled with the appropriate amount of liquid to ensure an effective seal. Regularly inspect the liquid level to prevent it from evaporating, which could compromise the protection of your beverage.

## FAQ

### How much does the BROWIN 405653 Fermentation Tube cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 108 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 26.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BROWIN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BROWIN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12512004/68856876_large.webp