# Giacomini R180FY121 Female Fitting for Copper Pipes 18mm x 3/4 inch

**URL:** https://aio.lv/en/product--giacomini-r180fy121--4917420
**Data updated:** 2026-06-10 09:25 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** GIACOMINI
**Manufacturer code:** R180FY121
**EAN:** 4770364169588
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giacomini-r180fy121--4917420

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Giacomini R180FY121 is a high-quality female fitting designed for secure connections in copper piping systems. Featuring an 18mm x 3/4 inch configuration, this plumbing component ensures reliable performance in heating and water supply installations. Each pack contains 25 pieces, making it an efficient choice for professional plumbing projects requiring durable and precise metal fittings.

## Long description

The Giacomini R180FY121 is a high-quality female fitting engineered for secure and reliable connections within copper piping systems. This component is designed to bridge the gap between standard copper pipes and threaded plumbing infrastructure, ensuring a robust seal in both water supply and heating installations. With its precise 18mm x 3/4 inch configuration, it provides a professional-grade solution for plumbing professionals and installers who require consistent performance and durability in their piping networks.
Advantages
This fitting stands out due to its high-quality brass construction, which offers excellent resistance to corrosion and mechanical stress. The inclusion of a double O-ring system provides enhanced sealing capabilities, effectively preventing leaks and ensuring long-term system integrity. The versatility of the dual O-ring options allows the fitting to be adapted for different media, including water and hydrocarbons, making it a highly flexible component for various technical applications.
Suitable for
Domestic water supply systems
Heating and cooling installations
Gas distribution networks
Liquid hydrocarbon transport systems
When it may not be suitable
This fitting is specifically designed for use with copper pipes and may not be compatible with plastic or composite piping systems without appropriate adapters. It is also not intended for high-pressure industrial steam applications or environments where the chemical composition of the fluid is incompatible with brass or the provided O-ring materials.
Key specifications
Connection type: Female thread to copper pipe
Pipe diameter: 18mm
Thread size: 3/4 inch
Material: Brass
Sealing: Double O-ring system
Standards: EN 681-1 for water, EN 549-EN 682 for gas
How to use
To install the fitting, ensure the copper pipe end is clean, deburred, and free of any surface imperfections. Insert the pipe into the fitting until it reaches the internal stop. Tighten the threaded connection securely using appropriate plumbing tools, ensuring that the O-ring is properly seated to maintain a pressure-tight seal. Always verify the integrity of the connection by performing a pressure test before finalizing the installation.
What to consider before purchase
Verify the outer diameter of your copper pipe matches the 18mm specification.
Ensure the 3/4 inch female thread is compatible with your existing piping components.
Select the correct O-ring based on the intended fluid (black for water, yellow for gas).
Confirm the quantity required for your project, as these are supplied in packs of 25.
Usage recommendations
Always use the black O-ring for water-based plumbing systems and the yellow O-ring for gas or hydrocarbon applications to ensure compliance with safety standards and optimal performance.

## Specifications

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

## FAQ

### How much does the Giacomini R180FY121 Female Fitting for Copper Pipes 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 — 28 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 Friday 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/4917420/59178439_large.webp