# Reduction coupling Conex copper B Press 28×22 mm P5240

**URL:** https://aio.lv/en/product--conex-p5240-02822000--11832260
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Conex
**Manufacturer code:** P5240 02822000
**EAN:** 4011862775803
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--conex-p5240-02822000--11832260

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Conex reduction coupling, copper B Press design, size 28×22 mm, model P5240. Press-fit fitting for joining pipes of different diameters with reliable copper construction. Suitable for potable water and heating installations where a secure mechanical press connection is required; used by plumbers for transitions between 28 mm and 22 mm copper pipework.

## Long description

The Conex reduction coupling B Press 28×22 mm P5240 is a copper press-fit fitting designed to join copper pipes of different diameters. It provides a mechanical seal between 28 mm and 22 mm copper pipework without the need for soldering or threaded connections. The fitting is intended for potable water and heating systems where a durable, leak-resistant transition is required and is compatible with press-installation tools for efficient, reliable connections.
Advantages
The coupling is manufactured from copper to ensure corrosion resistance and compatibility with copper piping. The B Press design delivers consistent, factory-defined joint geometry that reduces the risk of misalignment and leakage when pressed with the correct tooling. Its press-fit installation minimizes installation time and avoids open flames, making it suitable for modern plumbing and heating applications. The compact reduction form enables straightforward transitions between two commonly used pipe diameters.
Suitable for
Potable water distribution systems
Domestic and commercial heating circuits
Transitions between 28 mm and 22 mm copper pipe runs
Repair and retrofit work where a press joint is preferred over soldering
Key specifications
Material: copper
Connection type: press-fit (B Press)
Sizes: 28 mm × 22 mm (reduction coupling)
Application: water and heating installations
Installation method: mechanical press using compatible press tools and jaws
How to use
Select compatible press jaws and ensure the press tool is suitable for B Press fittings. Cut the copper pipes square, deburr the inside and outside of the pipe ends, and verify pipe insertion depths according to the fitting's marking or installation guidance. Insert the 28 mm and 22 mm pipe ends fully into the respective sides of the coupling, then perform the press operation at the correct position until the tool cycle is complete and the joint is uniformly compressed. After pressing, visually inspect the joint and, where applicable, carry out pressure testing of the system in line with local regulations.
Usage recommendations
Use only press tools and jaws approved for B Press fittings and follow the manufacturer's installation instructions. Ensure the system is clean and free of debris before assembly, and conduct pressure testing after installation to confirm joint integrity. For installations in concealed locations, record joint positions and accessible inspection points in system documentation.

## FAQ

### How much does the Conex reduction coupling 28×22 mm P5240 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 17.07.2026 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 Conex 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 Conex 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/11832260/67232825_large.webp