# Tee fitting REHAU Trójnik PX 16-16-16 RAUTITAN PPSU

**URL:** https://aio.lv/en/product--rehau-11600311001--11825349
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Other goods
**Manufacturer:** REHAU
**Manufacturer code:** 11600311001
**EAN:** 4007360366506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rehau-11600311001--11825349

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

REHAU Trójnik PX is a T-shaped plumbing fitting for RAUTITAN systems, made from PPSU material. Size 16-16-16 mm indicates three 16 mm connection points. Designed for connecting or branching 16 mm pipes in heating and potable water installations, it provides a corrosion-resistant, durable junction compatible with RAUTITAN PX components.

## Long description

REHAU Trójnik PX 16-16-16 RAUTITAN PPSU is a T-shaped plumbing fitting designed for RAUTITAN PX systems. Manufactured from PPSU (polyphenylsulfone), the fitting provides a connection point for three 16 mm pipes, enabling branching or joining of supply lines in heating and potable water installations. Its dimensions and material make it compatible with RAUTITAN PX components and suited to pressurized domestic water and heating circuits where reliable junctions are required.
Advantages
The PPSU construction gives the fitting high mechanical strength, good dimensional stability and resistance to hot water and chemical exposure typical for potable water systems. The compact 16-16-16 configuration allows straightforward integration into existing RAUTITAN PX runs and reduces the need for additional adapters. Corrosion resistance and long service life minimize maintenance needs while ensuring consistent flow characteristics in distribution networks.
Suitable for
Branching 16 mm RAUTITAN PX pipe runs in heating systems
Creating junctions in potable water distribution networks
Repairs and extensions of domestic plumbing with RAUTITAN PX components
Key specifications
Connection type: T-branch for three 16 mm pipe connections
Material: PPSU (polyphenylsulfone) for thermal and chemical resistance
Compatibility: Designed for RAUTITAN PX system components and 16 mm pipes
Typical application pressure: suitable for pressurized domestic water and heating circuits (follow system pressure ratings)
Operating temperature range: suitable for hot water and heating temperatures when used within system limits
How to use
Install the trójnik as part of a RAUTITAN PX installation by preparing the 16 mm pipes according to the RAUTITAN system instructions: cut squarely, deburr and ensure pipe ends are clean. Insert pipes fully into the fitting until the correct stop is reached and complete the connection method recommended for RAUTITAN PX (e.g., press or mechanical joining system specified by REHAU). Verify alignment and allow any system-specific curing or inspection steps before placing the circuit into service.
Usage recommendations
Use only with RAUTITAN PX pipes and compatible joining tools and follow REHAU installation guidelines and local plumbing codes. Check that operating pressures and temperatures remain within the RAUTITAN system limits. For repairs or complex assemblies consult technical documentation or an authorized installer to ensure correct installation and long-term performance.

## FAQ

### How much does the Tee fitting REHAU Trójnik PX 16-16-16 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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 23.07.2026 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 REHAU 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 REHAU 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/11825349/67227096_large.webp