# Copper coupling Conex series 5000 54 mm connector

**URL:** https://aio.lv/en/product--conex-5270054000000--11831906
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Conex
**Manufacturer code:** 5270054000000
**EAN:** 4011860201403
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Copper coupling Conex series 5000, 54 mm, is a mechanical pipe connector designed for joining copper tubing of compatible diameter. Manufactured by Conex, this 54 mm coupling provides a durable metallic connection for plumbing and heating systems, suitable for use in water supply, central heating, and refrigeration installations where a solid copper joint is required.

## Long description

Copper coupling Conex series 5000 54 mm connector is a mechanical copper pipe coupling designed to join two sections of 54 mm copper tubing. Manufactured by Conex, this coupling provides a metallic, permanent joint option for plumbing, heating and refrigeration systems where a solid copper connection is required. The product is intended for use with compatible copper tube dimensions and offers a connection method that preserves the thermal and conductive properties of copper pipework.
Advantages
This Conex series 5000 copper coupling offers robust metal-to-metal continuity and good corrosion resistance inherent to copper construction. The 54 mm size provides a precise fit for matching copper tubing, helping to maintain flow capacity and system integrity. Because it is a mechanical copper connector, it supports reliable heat transfer in heating and refrigeration circuits and can be used where soldering or brazing is impractical or should be avoided.
Suitable for
 Joining 54 mm copper tubes in potable water supply systems
 Connections in central heating and radiator circuits
 Pipework in refrigeration and HVAC systems
 Situations where a metallic joint is required without soldering or brazing
Key specifications
 Material: copper
 Compatibility: designed for 54 mm nominal copper tubing
 Connection type: mechanical copper coupling for permanent joint
 Application environments: potable water, central heating, refrigeration, HVAC
 Construction: solid metallic body providing continuity of thermal and electrical properties
How to use
Prepare the copper tube ends by cutting square and deburring to ensure full contact with the coupling internal faces. Slide the coupling onto one tube end, align the second tube and push both tubes into the coupling until they seat firmly. If the coupling design requires additional assembly steps (for example tightening or use of compression elements), follow the manufacturer's assembly instructions and applicable plumbing codes. After installation, inspect the joint for complete engagement and pressure-test the system as required for the specific application.
Usage recommendations
Use the Conex series 5000 copper coupling with properly sized 54 mm copper tubing and verified clean, square tube ends. Avoid using incompatible pipe materials without an approved transition fitting. Follow local plumbing and HVAC regulations, and perform pressure and leak tests after installation. For installations involving aggressive water chemistry or external exposure, consider additional corrosion protection measures in line with system requirements.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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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