# Giacomini R557BY005 Plumbing Connection Supply Fitting 1/2 x 1 x 1 inch

**URL:** https://aio.lv/en/product--giacomini-r557by005--4580641
**Data updated:** 2026-06-17 08:22 (EEST)
**Category:** Other goods
**Manufacturer:** GIACOMINI
**Manufacturer code:** R557BY005
**EAN:** 8009902054588
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--giacomini-r557by005--4580641

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Giacomini R557BY005 is a professional-grade plumbing connection supply fitting designed for reliable pipe system integration. Featuring a 1/2 x 1 x 1 inch configuration, this component ensures a secure and leak-proof connection in heating or water distribution systems. Manufactured with high-quality materials, it provides durability and long-term performance for residential and commercial plumbing installations.

## Long description

The Giacomini R557BY005 is a professional-grade plumbing connection supply fitting designed for reliable integration within pipe systems. This tee fitting features a robust construction, including a nut and tail piece, and is equipped with a 1/2-inch plug to ensure a secure and leak-proof connection. Engineered for versatility, it is an essential component for maintaining efficiency in heating or water distribution networks, offering the durability required for both residential and commercial plumbing installations.
Advantages
This fitting stands out due to its high-quality manufacturing standards, which ensure long-term performance and resistance to the stresses of daily operation. The inclusion of a dedicated nut and tail piece simplifies the assembly process, allowing for a precise fit that minimizes the risk of leaks. Its compact design facilitates installation in tight spaces, while the durable materials used in its production provide excellent reliability over the lifespan of the plumbing system.
Suitable for
Heating system pipe connections
Water distribution networks
Residential plumbing upgrades
Commercial infrastructure maintenance
This fitting may not be suitable for high-pressure industrial applications or systems involving corrosive chemicals that are incompatible with the fitting's material composition. It is also not intended for use in gas distribution lines.
Key specifications
Configuration: 1/2 x 1 x 1 inch
Component type: Tee fitting with nut and tail piece
Included accessory: 1/2-inch plug
Application: Heating and water distribution systems
How to use
To install the fitting, ensure that the pipe ends are clean and free of debris. Apply appropriate thread sealant if required by local plumbing codes. Align the fitting with the pipe connections and tighten the nut securely using a suitable wrench to ensure a watertight seal. Verify the integrity of the connection by pressurizing the system slowly and checking for any signs of leakage before finalizing the installation.
What to consider before purchase
Verify the pipe diameter requirements for your specific system
Ensure compatibility with existing plumbing materials
Check local building codes and regulations for plumbing installations
Confirm the need for additional sealing materials or tools
Usage recommendations
Regularly inspect the connection point during routine system maintenance to ensure the fitting remains secure and free from corrosion or wear. Avoid overtightening the nut, as this may damage the internal seals or the fitting itself.

## Specifications

| Feature | Value |
|---|---|
| Easy to install | Yes |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Giacomini R557BY005 Plumbing Connection Supply Fitting cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 Thursday 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/4580641/59019943_large.webp