# Giacomini R180MY112 Copper Pipe Fitting, Male Connector, 12 mm x 1/2 inch

**URL:** https://aio.lv/en/product--giacomini-r180my112--4917416
**Data updated:** 2026-06-10 09:25 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** GIACOMINI
**Manufacturer code:** R180MY112
**EAN:** 4770364169434
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giacomini-r180my112--4917416

## 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 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Giacomini R180MY112 is a high-quality copper pipe fitting designed for reliable plumbing connections. This male connector features a 12 mm diameter and a 1/2 inch thread, ensuring a secure and leak-proof fit for various piping systems. Supplied in a pack of 25 pieces, it is an ideal solution for professional plumbing installations and maintenance projects requiring durable, corrosion-resistant components.

## Long description

The Giacomini R180MY112 is a professional-grade copper pipe fitting designed to provide secure and reliable connections in plumbing and gas distribution systems. This male connector features a 12 mm pipe connection and a 1/2 inch male thread, engineered for precision and durability. The fitting is constructed to withstand demanding environments, ensuring long-term performance and resistance to corrosion in various piping configurations.
Advantages
This fitting stands out due to its versatile dual-sealing system, which allows it to be adapted for different media types. By utilizing interchangeable double O-rings, the connector can be configured for standard water plumbing or for gas and liquid hydrocarbon systems, meeting rigorous safety standards. The robust brass construction ensures structural integrity, while the precise machining of the threads and pipe interface facilitates a quick, leak-proof installation that minimizes the risk of system failure.
Suitable for
Domestic and commercial water plumbing systems
Gas distribution networks
Liquid hydrocarbon piping installations
Maintenance and repair of existing copper pipe infrastructure
When it may not be suitable
This connector is specifically designed for use with 12 mm copper piping and 1/2 inch threaded interfaces. It is not suitable for use with pipes of different diameters or materials, such as PEX or PVC, without appropriate adapters. Additionally, it should not be used in high-pressure steam systems or applications involving corrosive chemicals that are incompatible with brass and standard O-ring materials.
Key specifications
Pipe diameter: 12 mm
Thread size: 1/2 inch male
Material: Brass
Sealing system: Double O-ring (interchangeable)
Compliance: EN 681-1 (plumbing), EN 549 and EN 682 (gas/hydrocarbons)
How to use
To install the fitting, ensure the copper pipe end is clean, deburred, and free of scratches to prevent damage to the O-ring seal. Select the appropriate O-ring based on the application: use the black O-ring for water plumbing or the yellow O-ring for gas and hydrocarbon systems. Insert the pipe fully into the fitting until it reaches the internal stop. Tighten the threaded connection using appropriate tools, ensuring not to overtighten, which could damage the threads or the sealing mechanism.
What to consider before purchase
Verify the outer diameter of your existing copper pipe matches the 12 mm specification.
Confirm the thread type and size of the mating component is 1/2 inch.
Ensure the chosen O-ring material is compatible with the fluid or gas being transported.
Check local building codes and regulations regarding the use of mechanical fittings in gas or water systems.
Usage recommendations
Always perform a pressure test on the completed installation before putting the system into full operation to ensure all connections are perfectly sealed and leak-free.

## Specifications

| Feature | Value |
|---|---|
| Easy to install | Yes |
| Quantity per pack | 25 pc(s) |
| Connector gender | Male |

## FAQ

### How much does the Giacomini R180MY112 Copper Pipe Fitting cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 GIACOMINI 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 GIACOMINI 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/4917416/59178435_large.webp