# Reducer coupling Conex series 5000 28 x 22 mm

**URL:** https://aio.lv/en/product--conex-5240028022000--11817457
**Data updated:** 2026-03-09 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Conex
**Manufacturer code:** 5240028022000
**EAN:** 4011860160908
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--conex-5240028022000--11817457

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Conex reducer coupling from series 5000, size 28 x 22 mm. A plumbing fitting designed to join pipes or tubes of different diameters, providing a reliable mechanical and fluid-tight connection. Suitable for potable water and heating systems where a 28 mm line must be reduced to 22 mm. Simple installation for soldered or press-fit systems depending on application.

## Long description

Conex reducer coupling series 5000 28 x 22 mm is a plumbing fitting designed to join pipes with different diameters, providing a reliable mechanical and fluid-tight connection. Intended for use where a 28 mm line must be stepped down to 22 mm, this coupling is suitable for potable water and heating system installations. The fitting supports standard soldered or press-fit installation methods depending on the specific system and material compatibility.
Advantages
The reducer coupling delivers a compact transition between 28 mm and 22 mm pipes while maintaining flow integrity and minimizing turbulence. Manufactured to Conex series 5000 standards, it offers consistent dimensional accuracy for predictable assembly and leak-resistant joints when installed correctly. Its design enables straightforward integration into existing plumbing runs and supports common joining techniques used in residential and commercial systems.
Suitable for (tasks / use cases)
 Reducing a 28 mm water supply pipe to 22 mm in potable water systems
 Connecting supply lines in central heating and radiator circuits
 Adapting pipework where space constraints require a smaller downstream diameter
 Retrofit and repair work where a direct diameter transition is needed
Key specifications
 Type: reducer coupling for pipe diameter transition
 Material: conforms to Conex series 5000 material and manufacturing standards
 Inlet diameter: 28 mm
 Outlet diameter: 22 mm
 Application: potable water and heating systems
 Joining methods: suitable for soldered or press-fit installation depending on system
How to use
Prepare the pipes by cutting square and removing burrs, then clean and flux the surfaces if soldering. Position the reducer coupling onto the 28 mm and 22 mm pipe ends, ensuring full insertion to the marked stop or shoulder. For soldered joints, heat uniformly until solder flows and creates a continuous fillet. For press-fit systems, follow the press-fit tool manufacturer’s instructions to achieve a secure mechanical seal. After joining, visually inspect the joint and conduct a pressure or leak test in accordance with local plumbing codes.
Usage recommendations
Use the reducer coupling only with compatible pipe materials and approved joining methods. Follow local regulations and manufacturer guidelines for potable water and heating installations. Perform pressure testing after installation and avoid exposing the fitting to chemicals or conditions outside the specified service limits.

## FAQ

### How much does the Conex series 5000 reducer 28 x 22 mm cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 155 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 14.07.2026 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

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