# Brass reducing fitting FERRO R02Z 1/2 x 3/8" for plumbing connections

**URL:** https://aio.lv/en/product--ferro-r02z--11818166
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** FERRO
**Manufacturer code:** R02Z
**EAN:** 5902194917100
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-r02z--11818166

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

FERRO R02Z is a brass reducing fitting with 1/2 x 3/8" connection sizes for plumbing systems. The compact reducing coupling provides a reliable metal transition between pipes or fixtures of different diameters. Suitable for potable water and heating installations where a durable, corrosion-resistant brass reducer is required for threaded or compression connections.

## Long description

FERRO R02Z 1/2 x 3/8" brass reducing fitting is a compact metal coupling designed to join plumbing components with different thread sizes. Made of corrosion-resistant brass, this reducer creates a secure transition between 1/2" and 3/8" threaded or compression connections in potable water and heating systems. The fitting's solid construction provides mechanical stability and long-term performance in residential and light commercial installations.
Advantages
The brass construction offers resistance to corrosion and mineral buildup, ensuring reliable flow and minimal maintenance. Its compact dimensions allow installation in confined spaces where a smooth size change is required. The fitting provides a tight threaded or compression seal when installed correctly, reducing the risk of leaks and enabling consistent supply to fixtures and components of different diameters.
Suitable for
Connecting 1/2" supply lines to 3/8" fixtures such as valves, mixers, or flexible hoses
Domestic potable water distribution where material safety and durability are needed
Heating system connections that require a transition between different thread sizes
Repair or retrofit jobs where an inline size reduction is necessary
Key specifications
Material: brass (corrosion-resistant alloy)
Connection sizes: 1/2" to 3/8" threaded/compression interface
Typical applications: potable water and central heating installations
Form factor: compact reducing coupling for inline installation
Operating environment: residential and light commercial plumbing
How to use
Ensure compatible thread types and matching sealing method (thread sealant, PTFE tape or appropriate compression ferrule) before installation. Shut off the water supply and drain the line where the fitting will be installed. Clean threads and seating surfaces, apply sealant where required, and hand-start the fitting to avoid cross-threading. Tighten with appropriate tools until a secure seal is achieved, taking care not to over-torque which can damage threads or crush compression elements. After installation, restore water supply and check for leaks under normal pressure.
Usage recommendations
Use the fitting only with compatible pipe materials and thread types, and choose an approved thread sealant for potable water systems. Periodically inspect installed connections for signs of leaks or corrosion and retighten or replace components as needed following local plumbing standards.

## FAQ

### How much does the Brass reducing fitting FERRO R02Z 1/2 x 3/8" cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 144 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 03.07.2026 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/11818166/67220123_large.webp