# REHAU compression sleeve RAUTHERMEX 20 x 2.8 for piping connections

**URL:** https://aio.lv/en/product--rehau-12596151002--11825439
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** REHAU
**Manufacturer code:** 12596151002
**EAN:** 4007360031060
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rehau-12596151002--11825439

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Compression sleeve REHAU RAUTHERMEX 20 x 2.8 designed for secure mechanical connection of RAUTHERMEX pipes with 20 mm outside diameter and 2.8 mm wall thickness. Used in plumbing and heating systems to create sealed, durable joints. Suitable for use with compatible REHAU fittings, offers reliable pipe alignment and pressure-resistant connection for domestic and light commercial installations.

## Long description

The REHAU compression sleeve RAUTHERMEX 20 x 2.8 is a mechanical joining component intended for use with RAUTHERMEX pipes that have a 20 mm outside diameter and 2.8 mm wall thickness. It provides a secure, pressure-resistant connection between pipe ends and compatible REHAU fittings, ensuring correct pipe alignment and a sealed joint for plumbing and heating applications. The sleeve is designed for domestic and light commercial installations where a durable, easy-to-install mechanical connection is required.
Advantages
The compression sleeve offers reliable mechanical sealing without the need for heat or adhesives, enabling quick assembly on-site. Its geometry ensures consistent pipe alignment and uniform compression of the pipe wall, reducing the risk of leaks when installed with compatible fittings. The component is suitable for repeated handling during installation and provides pressure-resistant performance appropriate for typical domestic heating and potable water systems.
Suitable for
Connection of RAUTHERMEX pipes with 20 mm outside diameter and 2.8 mm wall thickness
Domestic plumbing and potable water systems
Residential heating circuits and underfloor heating manifolds
Light commercial installations with compatible fittings
Key specifications
Compatibility: designed for RAUTHERMEX pipe OD 20 mm, wall thickness 2.8 mm
Function: mechanical compression sleeve for sealed pipe connections
Application: plumbing and heating systems, pressure-resistant joints
Installation: for use with compatible mechanical fittings; no heat or solvent welding required
Durability: intended for long-term service in domestic and light commercial environments
How to use
Prepare pipe ends by cutting square and deburring to ensure even contact. Slide the compression sleeve onto the pipe and insert the pipe into the matching REHAU fitting until it reaches the stop. Assemble the fitting according to the fitting manufacturer’s instructions, applying steady compression to the sleeve to form a seal. After assembly, perform a pressure test in line with local codes and installation standards to confirm joint integrity.
Usage recommendations
Use only with RAUTHERMEX pipes of the specified dimensions and with REHAU-compatible fittings. Follow REHAU installation guidelines and local plumbing regulations. Inspect pipe ends for damage and ensure proper deburring; perform pressure testing after installation to verify a leak-free joint.

## FAQ

### How much does the REHAU RAUTHERMEX compression sleeve 20 x 2.8 cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 22.07.2026 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/11825439/67227146_large.webp