# Compression coupling FERRO for multilayer pipes 1/2" 16x2 mm

**URL:** https://aio.lv/en/product--ferro-k5zl15pexal--11831995
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** FERRO
**Manufacturer code:** K5ZL15PEXAL
**EAN:** 5902194959766
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-k5zl15pexal--11831995

## 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

FERRO compression coupling for multilayer (PEX-aluminum-PEX) pipes, size 1/2" (16x2 mm). Designed to join two sections of multilayer plumbing pipe using a mechanical compression connection without soldering. Suitable for potable water and heating systems where a reliable, sealed joint for 16x2 mm pipes is required. Compact design for tight installation spaces.

## Long description

FERRO compression coupling for multilayer pipes 1/2" 16x2 mm is a mechanical fitting engineered to connect two sections of PEX-aluminum-PEX (multilayer) plumbing pipe. The coupling provides a sealed, solder-free joint suitable for potable water and heating installations. Its compact body is designed for use in confined spaces and standard systems where 16x2 mm pipe diameter is required.
Advantages
The compression design allows a reliable, leak-resistant connection without the need for soldering, adhesives, or special tools beyond standard compression installation tools. The coupling offers consistent sealing performance for potable water and heating circuits and reduces installation time compared with permanent welded or crimped joints. Its compact dimensions make it suitable for installations with limited clearance while maintaining mechanical strength and corrosion resistance appropriate for indoor plumbing systems.
Suitable for
Joining two sections of 16x2 mm multilayer (PEX-aluminum-PEX) pipe
Potable water distribution systems
Domestic and commercial heating circuits
Repairs and retrofits in confined installation spaces
Key specifications
Pipe compatibility: multilayer PEX-aluminum-PEX pipes with 16x2 mm dimensions
Connection type: mechanical compression coupling (solder-free)
Size: 1/2" nominal (fits 16x2 mm pipe)
Suitable media: potable water and heating fluids
Installation environment: indoor plumbing and heating systems; compact design for tight spaces
How to use
Prepare pipe ends by cutting squarely and deburring to ensure full insertion. Slide the compression nut and sleeve (olive) onto each pipe end, insert the pipe into the coupling body until it seats fully, then tighten the compression nuts to the manufacturer's recommended torque to compress the sleeve and form a seal. Verify alignment and ensure that the connection is secure before system pressurization. Follow standard plumbing practice for testing and commissioning the installation.
Usage recommendations
Use compatible 16x2 mm multilayer pipes and appropriate compression tools; avoid over-tightening to prevent deformation of the sleeve. After installation, perform a pressure test according to local plumbing codes and inspect joints periodically for signs of leakage or mechanical stress.

## FAQ

### How much does the FERRO compression coupling 1/2" 16x2 mm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 FERRO 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 FERRO 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/11831995/67232544_large.webp