# Brass Sleeve Coupling FERRO M09Z 3/4" x 1/2" for Pipe Connections

**URL:** https://aio.lv/en/product--ferro-m09z--11817864
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** FERRO
**Manufacturer code:** M09Z
**EAN:** 5902194915472
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-m09z--11817864

## 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

FERRO M09Z is a brass sleeve coupling sized 3/4" x 1/2" designed for connecting pipes with differing diameters. Made of brass, it provides corrosion resistance and mechanical strength for plumbing installations, repairs, and retrofits. Suitable for water supply and heating systems where a reliable threaded transition between 3/4" and 1/2" pipe fittings is required.

## Long description

FERRO M09Z 3/4" x 1/2" brass sleeve coupling is a threaded pipe fitting designed to join pipes or fittings of different diameters. Manufactured from brass, the coupling offers corrosion resistance and the mechanical durability required for domestic and commercial plumbing tasks. It provides a compact, threaded transition between 3/4" and 1/2" connections for water supply and heating systems, facilitating repairs, retrofits, and new installations.
Advantages
The brass construction ensures good resistance to corrosion and long-term dimensional stability under typical plumbing conditions. Threaded sleeve design allows simple mechanical assembly without special joining materials, while providing reliable sealing when used with appropriate thread sealant or tape. The compact form factor saves space in confined installation areas and enables straightforward connection between mismatched pipe diameters.
Suitable for
 Connecting 3/4" and 1/2" threaded pipes and fittings
 Water supply lines in residential and commercial buildings
 Heating system connections and retrofits
 Plumbing repairs where a threaded diameter transition is required
Key specifications
 Material: brass
 Connection types: threaded sleeve coupling
 Nominal sizes: 3/4" x 1/2"
 Application medium: potable water and heating fluids
 Typical installation environment: indoor plumbing and heating systems
How to use
Prepare the mating threaded pipe ends by cleaning and removing debris or old sealant. Apply appropriate thread sealant or PTFE tape to the male threads following manufacturer recommendations. Hand-start the coupling onto the male thread, then tighten with a suitable wrench until a secure, leak-free joint is achieved without over-torquing. Verify alignment of connected pipes and test the assembly under normal system pressure before completing the installation.
Usage recommendations
For best results, use compatible thread sealants or tape rated for potable water if the coupling is used on drinking water lines. Avoid excessive torque to prevent thread or fitting damage. Inspect fittings periodically in heating systems subject to temperature cycling and replace if visible wear or leakage appears.

## FAQ

### How much does the Brass Sleeve Coupling FERRO M09Z 3/4" x 1/2" 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 — 186 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 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/11817864/67219796_large.webp