# Wavin Internal Breather for Pipes D75-110 mm

**URL:** https://aio.lv/en/product--wavin-4065752--4775419
**Data updated:** 2026-06-10 09:21 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** WAVIN
**Manufacturer code:** 4065752
**EAN:** 5708525120382
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wavin-4065752--4775419

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Wavin internal breather is a specialized ventilation component designed for drainage systems with pipe diameters ranging from 75 mm to 110 mm. This device effectively prevents vacuum formation in the pipeline, ensuring smooth water flow and eliminating unpleasant odors by balancing air pressure. It is a reliable solution for maintaining optimal performance in residential and commercial plumbing installations.

## Long description

The Wavin internal breather for pipes D75-110 mm is a specialized ventilation component engineered to optimize the performance of drainage systems. Designed for seamless integration into pipes with diameters between 75 mm and 110 mm, this device serves as a critical pressure-balancing mechanism. By preventing the formation of vacuums within the pipeline, it ensures consistent water flow and helps maintain the integrity of the plumbing system in both residential and commercial buildings.
Advantages
This internal breather offers a highly effective solution for managing air pressure within drainage networks. Its primary benefit is the prevention of siphoning, which protects water seals in traps and prevents the entry of sewer gases into living spaces. The compact design allows for easy installation within existing pipe structures, providing a reliable way to eliminate gurgling sounds and improve overall drainage efficiency without the need for complex external venting systems.
Suitable for
Residential drainage systems
Commercial plumbing installations
Systems experiencing vacuum-related flow issues
Pipes with diameters ranging from 75 mm to 110 mm
When it may not be suitable
This device is not intended for use in pressurized piping systems or for applications involving hazardous chemical waste that may degrade the material. It should not be installed in locations where the pipe diameter falls outside the specified 75-110 mm range, as this will prevent a proper seal and render the breather ineffective.
Key specifications
Compatible pipe diameters: 75 mm to 110 mm
Function: Pressure balancing and vacuum prevention
Application: Internal drainage ventilation
Material: Durable plumbing-grade plastic
How to use
The internal breather is designed for straightforward installation directly into the drainage pipe. Ensure the pipe interior is clean and free of debris before insertion. The device should be positioned according to the manufacturer's guidelines to ensure it can effectively balance air pressure. Once inserted, verify that the seal is secure to prevent any leakage or air bypass.
What to consider before purchase
Verify the internal diameter of your existing drainage pipe
Ensure there is sufficient space within the pipe for the breather unit
Check local building codes regarding internal ventilation requirements
Usage recommendations
Regularly inspect the drainage system to ensure the breather remains free from blockages, such as dust or debris, which could impede its ability to balance air pressure effectively.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.45 kg |

## FAQ

### How much does the Wavin Internal Breather D75-110 mm cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Thursday 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 WAVIN 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 WAVIN 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4775419/51378867_large.webp