# Wavin Drainage Coupling D50

**URL:** https://aio.lv/en/product--wavin-3045171--4922619
**Data updated:** 2026-06-10 09:24 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** WAVIN
**Manufacturer code:** 3045171
**EAN:** 5708525034153
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wavin-3045171--4922619

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Wavin drainage coupling D50 is a high-quality pipe connector designed for secure and reliable drainage system installations. Engineered for durability, this coupling ensures a tight fit for drainage pipes, facilitating efficient water management. It is suitable for professional infrastructure projects and residential drainage applications, providing long-term performance and ease of installation in various soil conditions.

## Long description

The Wavin drainage coupling D50 is a precision-engineered pipe connector designed to provide a secure and durable connection for drainage systems. Built to withstand the demands of both residential and professional infrastructure projects, this coupling ensures a tight, leak-resistant fit that facilitates efficient water management. Its robust construction allows it to perform reliably in various soil conditions, making it an essential component for maintaining the integrity of drainage networks over the long term.
Advantages
This drainage coupling offers exceptional durability and resistance to environmental stress, ensuring that your drainage system remains stable and functional for years. The design prioritizes ease of installation, allowing for quick and secure connections that save time on site. Its high-quality material composition provides excellent structural integrity, preventing common issues such as pipe displacement or leakage, which are critical for effective soil drainage and water runoff management.
Suitable for
Residential drainage system installations
Professional infrastructure and civil engineering projects
Agricultural land drainage
Managing water runoff in various soil types
When it may not be suitable
This coupling is specifically designed for drainage applications and should not be used for pressurized water supply systems or high-temperature industrial chemical transport. It may not be compatible with pipe materials that have significantly different thermal expansion coefficients or non-standard diameters.
Key specifications
Nominal diameter: 113 mm
Material: High-quality durable plastic
Application: Drainage pipe connection
Design: Secure fit for reliable water management
How to use
To install the coupling, ensure that the ends of the drainage pipes are clean, dry, and free from debris. Align the pipes with the coupling and push them firmly into the connector until they are fully seated. Ensure that the connection is straight and properly supported by the surrounding soil or bedding material to prevent mechanical stress on the joint during backfilling.
What to consider before purchase
Verify the outer diameter of your existing drainage pipes to ensure compatibility with the 113 mm nominal size.
Check local building regulations regarding drainage materials and installation standards.
Ensure you have the necessary tools for cutting or preparing the pipe ends if required.
Usage recommendations
For optimal performance, always ensure the pipes are properly bedded in appropriate granular material to provide uniform support and prevent localized stress on the coupling.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.25 kg |

## FAQ

### How much does the Wavin D50 Drainage Coupling cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 67 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 01.07.2026 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 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/4922619/30636964_large.webp