# REHAU Trójnik PX 25-25-25 RAUTITAN PPSU plumbing fitting

**URL:** https://aio.lv/en/product--rehau-11600331001--11825440
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** REHAU
**Manufacturer code:** 11600331001
**EAN:** 4007360366520
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rehau-11600331001--11825440

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

REHAU Trójnik PX 25-25-25 RAUTITAN PPSU is a pipe tee fitting made from PPSU for RAUTITAN systems with 25 mm connections. Designed for plumbing installations, it provides a branch connection with three 25 mm ports. Suitable for potable hot and cold water distribution and general plumbing applications where RAUTITAN components are used.

## Long description

REHAU Trójnik PX 25-25-25 RAUTITAN PPSU plumbing fitting is a three-way pipe tee designed for use in RAUTITAN piping systems. Manufactured from PPSU (polyphenylsulfone), the tee provides reliable branch connections with three 25 mm ports for potable hot and cold water distribution. The fitting is intended for press- or push-fit RAUTITAN installation methods and integrates with compatible RAUTITAN components to form leak-resistant joints in residential and light-commercial plumbing networks.
Advantages
The PPSU construction delivers high mechanical strength, chemical resistance and long-term thermal stability suitable for hot water systems. The equal 25-25-25 ports provide consistent flow characteristics and straightforward installation geometry. Corrosion-free material and smooth internal surfaces reduce scale accumulation and support hygienic potable water delivery. The fitting is compatible with RAUTITAN system requirements, ensuring dimensional accuracy and reliable interfacing with RAUTITAN pipes and connectors.
Suitable for
Distribution of potable hot and cold water in residential buildings
Branching lines in bathroom and kitchen plumbing
Replacement or extension of existing RAUTITAN system sections
Light-commercial water distribution where RAUTITAN components are specified
Key specifications
Material: PPSU (polyphenylsulfone) for high temperature and chemical resistance
Connection size: 25 mm x 25 mm x 25 mm
Configuration: equal tee (three-way branch)
Application: potable water distribution, hot and cold systems
Compatibility: designed for use with RAUTITAN piping components
Surface: smooth internal bore to reduce deposit formation
How to use
Install the REHAU Trójnik PX 25-25-25 RAUTITAN PPSU fitting according to RAUTITAN system installation procedures. Prepare pipes by cutting squarely and deburring the ends, then verify they are clean and within permissible tolerance. Insert or press the RAUTITAN pipe ends into the fitting until they reach the required stop; follow the specific joining method recommended for the RAUTITAN system in use (press-fit, push-fit or other approved technique). After assembly, perform a pressure test of the completed circuit to check for leaks and ensure correct sealing before commissioning the system.
Usage recommendations
Use this tee in accordance with local plumbing codes and RAUTITAN installation guidelines. For durable performance, avoid exposure to mechanical stresses or sharp bends near the fitting; support adjacent pipe runs to reduce strain. Verify operating temperature and pressure limits of the RAUTITAN PPSU system when planning hot water applications.

## FAQ

### How much does the REHAU Trójnik PX 25-25-25 RAUTITAN PPSU cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 626 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 15.07.2026 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/11825440/67227147_large.webp