# Compression union Comap 3/4" E – 20x2 nickel-plated for AL/PEX installations

**URL:** https://aio.lv/en/product--comap-a731003001--11825026
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Comap
**Manufacturer code:** A731003001
**EAN:** 3430650345706
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--comap-a731003001--11825026

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Compression union (złączka zaciskowa) by Comap, model A731003001, nickel-plated, sized 3/4" E – 20x2. Designed for use with AL/PEX (aluminium/plastic) piping systems, it provides a sealed mechanical connection between compatible 20x2 tubes. Suitable for plumbing and heating installations requiring corrosion-resistant fittings and straightforward installation with compression tools.

## Long description

Compression union Comap 3/4" E – 20x2 nickel-plated for AL/PEX installations is a mechanical fitting designed to join two sections of 20x2 aluminium-plastic (AL/PEX) pipe. The union features a nickel-plated finish for improved corrosion resistance and a compression-style joint that creates a sealed connection without soldering. It is intended for plumbing and heating systems where a reliable, serviceable coupling is required between compatible AL/PEX tubes.
Advantages
The nickel-plated surface increases resistance to corrosion and wear, helping the fitting maintain sealing performance in damp or chemically mild environments. The compression design allows secure connections using standard compression tools and does not require heating or adhesive, which simplifies installation and reduces on-site preparation. The union provides a compact, serviceable joint that can be used in confined spaces and allows for disassembly and reassembly if maintenance is needed.
Suitable for
 Joining 20x2 AL/PEX (aluminium/plastic) piping sections
 Domestic and commercial plumbing lines
 Hot and cold water distribution in heating systems
 Repair or replacement of sections in existing AL/PEX installations
Key specifications
 Connection type: compression union for AL/PEX tubing
 Nominal size: 3/4" E – compatible with 20x2 pipes
 Material finish: nickel-plated
 Suitable media: potable water and heating system fluids (subject to system design)
 Installation method: compression fitting requiring appropriate compression tools
How to use
Ensure both pipe ends are cut squarely and deburred before assembly. Slide the compression nut and any included olive or ferrule onto the pipe, insert the pipe fully into the union body, and tighten the compression nut to the manufacturer's recommended torque using appropriate wrenches or compression tools. After assembly, inspect the joint visually and perform a pressure test according to local plumbing codes and system requirements to verify there are no leaks.
Usage recommendations
Use compatible AL/PEX pipe with the nominal 20x2 dimensions and follow local regulations for potable water or heating installations. Avoid overtightening the compression nut to prevent deformation of the ferrule or pipe; follow torque guidelines from system designers or standards. When used in concealed installations, ensure accessibility or document the joint location for future maintenance.

## FAQ

### How much does the Comap compression union 3/4" E – 20x2 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 15.07.2026 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 Comap 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 Comap 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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