# Compression coupling Comap MultiSkin brass/tinned 20x3/4 for plumbing connections

**URL:** https://aio.lv/en/product--comap-7270gw2034--11832372
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Comap
**Manufacturer code:** 7270GW2034
**EAN:** 3430650462410
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--comap-7270gw2034--11832372

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Compression coupling Comap MultiSkin, brass with tinned finish, size 20x3/4. Designed for creating reliable threaded connections between copper, multilayer or plastic pipes and 3/4" fittings. Suitable for water supply and heating systems; offers corrosion-resistant brass construction, secure compression joint and straightforward installation with standard plumbing tools.

## Long description

Compression coupling Comap MultiSkin brass/tinned 20x3/4 is a compression fitting designed to create a sealed threaded connection between pipes and 3/4" fittings. Constructed from brass with a tinned finish, the coupling is intended for use in potable water supply and heating systems where a reliable, corrosion-resistant joint is required. The design accommodates copper, multilayer and compatible plastic piping and performs as a transition between pipe materials and threaded fixtures.
Advantages
The tinned brass construction provides enhanced corrosion resistance compared with untreated brass and maintains conductivity where required. The compression joint design creates a secure mechanical seal without the need for soldering or adhesives, allowing for faster installation and simpler maintenance. The coupling is compatible with common plumbing tools and standard 20 mm pipe and 3/4" threaded fitting dimensions, enabling straightforward integration into existing systems.
Suitable for
Connections between copper, multilayer and compatible plastic pipes and 3/4" threaded fittings
Domestic and commercial potable water distribution
Heating system pipework where threaded fittings are used
Retrofit or repair work where soldering is impractical
Key specifications
Material: brass with tinned finish for improved corrosion resistance
Pipe outer diameter compatibility: 20 mm
Threaded fitting connection: 3/4"
Connection type: compression coupling for mechanical seal
Typical application: water supply and heating systems
How to use
Prepare the pipe ends by cutting square and deburring to ensure a clean sealing surface. Slide the compression nut and compression ring onto the pipe, insert the pipe into the coupling until it reaches the stop, and tighten the compression nut by hand before securing with an appropriate wrench to the manufacturer’s recommended torque. Verify alignment and check for leaks after system pressurization. No soldering or special tools are required, but standard plumbing wrenches and pipe cutters are necessary.
Usage recommendations
Use on clean, undamaged pipe ends and avoid over-tightening the compression nut to prevent deformation of the pipe or ring. When connecting dissimilar materials, follow any relevant local codes and use suitable inserts or liners for thin-walled plastic pipes if specified by pipe manufacturer. Perform a pressure test after installation to confirm a leak-free joint.

## FAQ

### How much does the Compression coupling Comap MultiSkin 20x3/4 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 07.07.2026 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

https://aio.lv/img/cache/product/11832372/67232942_large.webp