# REHAU RAUTITAN LX Transition Fitting with Male Thread 25-R 3/4

**URL:** https://aio.lv/en/product--rehau-13129971001--12343475
**Data updated:** 2026-06-22 11:31 (EEST)
**Category:** Other goods
**Manufacturer:** REHAU
**Manufacturer code:** 13129971001
**EAN:** 4007360543280
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rehau-13129971001--12343475

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The REHAU RAUTITAN LX transition fitting is a high-quality plumbing component designed for secure pipe connections. Featuring a 25 mm diameter and a 3/4 inch male thread, this fitting ensures reliable performance in heating and potable water systems. Engineered for durability and ease of installation, it provides a leak-proof seal, making it an essential element for professional plumbing and HVAC infrastructure projects.

## Long description

The REHAU RAUTITAN LX transition fitting with male thread is a professional-grade plumbing component designed to provide a secure and durable connection between piping systems. Engineered for precision, this fitting features a 25 mm pipe connection and a 3/4 inch male thread, ensuring compatibility with standard plumbing and heating infrastructure. Its robust construction is specifically designed to withstand the rigors of potable water distribution and heating applications, offering long-term reliability and structural integrity.
Advantages
This transition fitting excels due to its high-quality material composition, which ensures resistance to corrosion and mechanical stress over extended periods of use. The design facilitates a seamless transition between different system components, significantly reducing the risk of leaks and maintenance issues. Its professional engineering allows for efficient installation, saving time on-site while maintaining the high standards required for modern plumbing and HVAC systems.
Suitable for
Potable water supply systems
Residential and commercial heating installations
HVAC infrastructure projects
Connecting RAUTITAN pipes to threaded system components
When it may not be suitable
This fitting is not intended for use with piping materials outside of the compatible REHAU RAUTITAN range. It should not be installed in systems where the operating pressure or temperature exceeds the manufacturer's specified limits for the RAUTITAN LX series.
Key specifications
Pipe diameter: 25 mm
Thread type: 3/4 inch male thread
Material: High-quality corrosion-resistant alloy
Application: Heating and potable water systems
How to use
Installation should be performed by qualified personnel using the appropriate REHAU assembly tools. Ensure the pipe end is cut cleanly and prepared according to the system guidelines. The fitting is then secured to the pipe using the sliding sleeve technique, which creates a permanent, leak-proof connection. Once the pipe is secured, the male thread can be connected to the corresponding female threaded component using standard plumbing sealing materials to ensure a tight fit.
What to consider before purchase
Verify the pipe diameter matches your existing system requirements
Ensure the thread size is compatible with your target connection
Confirm compatibility with the specific RAUTITAN piping system being installed
Check that you have the necessary professional tools for the sliding sleeve installation
Usage recommendations
Always follow the official REHAU technical installation manual to ensure the integrity of the connection and to maintain the warranty of the plumbing system.

## FAQ

### How much does the REHAU RAUTITAN LX Transition Fitting 25-R 3/4 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 20.07.2026 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/12343475/68285187_large.webp