# WAVIN Tee Internal D50/40/87° PP Pipe Fitting

**URL:** https://aio.lv/en/product--wavin-3010974--4922712
**Data updated:** 2026-06-10 09:24 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** WAVIN
**Manufacturer code:** 3010974
**EAN:** 8018464001923
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wavin-3010974--4922712

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The WAVIN internal tee is a high-quality polypropylene (PP) pipe fitting designed for efficient drainage and sewage systems. Featuring a 50/40 mm diameter reduction and an 87-degree angle, this durable component ensures reliable flow and secure connections in plumbing installations. Its robust construction provides excellent chemical and thermal resistance, making it suitable for various residential and commercial wastewater applications.

## Long description

The WAVIN internal tee is a professional-grade polypropylene (PP) pipe fitting engineered for reliable performance in residential and commercial drainage and sewage systems. This component features a precise reduction from 50 mm to 40 mm with an 87-degree branch angle, facilitating efficient wastewater management and secure pipe junctions. Manufactured from high-quality, impact-resistant polypropylene, this fitting offers long-term durability and consistent performance in demanding plumbing environments.
Advantages
This pipe fitting stands out due to its exceptional chemical and thermal resistance, which prevents degradation when exposed to standard household cleaning agents or hot water discharge. The smooth internal surface minimizes the risk of blockages and sediment buildup, ensuring optimal flow rates throughout the drainage network. Its lightweight design simplifies handling and installation, while the robust construction ensures a tight, leak-proof connection that maintains structural integrity over many years of service.
Suitable for
Residential sewage and greywater drainage systems
Commercial wastewater plumbing installations
Connecting pipes of different diameters in internal drainage networks
Renovation and new construction plumbing projects
When it may not be suitable
This fitting is designed specifically for non-pressure gravity drainage systems and is not suitable for high-pressure water supply lines or industrial chemical transport systems. It should not be used in applications where temperatures consistently exceed the thermal limits of polypropylene.
Key specifications
Material: Polypropylene (PP)
Branch diameter: 40 mm
Main diameter: 50 mm
Angle: 87 degrees
Application: Internal drainage and sewage
How to use
To install the fitting, ensure the pipe ends are clean, dry, and free of burrs. Apply a suitable lubricant to the pipe end or the rubber seal within the fitting to facilitate a smooth insertion. Push the pipe firmly into the socket until it reaches the stop point. Ensure the assembly is properly supported by pipe clips to prevent sagging or misalignment during operation.
What to consider before purchase
Verify the required pipe diameters for your specific drainage layout
Ensure compatibility with existing pipe materials
Check local building codes regarding the use of polypropylene fittings
Confirm the required angle for your plumbing configuration
Usage recommendations
Regularly inspect the drainage system for signs of leaks or blockages. Avoid pouring harsh chemicals or solid waste into the system to maintain the longevity of the polypropylene fittings and the overall plumbing network.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1 kg |

## FAQ

### How much does the WAVIN Tee Internal D50/40/87° PP Pipe Fitting cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 Wednesday 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/4922712/30637118_large.webp