# Reduction Tee VIEGA 22 x 18 x 18 mm – brass plumbing fitting

**URL:** https://aio.lv/en/product--viega-315054--11831942
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** VIEGA
**Manufacturer code:** 315054
**EAN:** 4015211315054
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-315054--11831942

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

VIEGA reduction tee 22 x 18 x 18 mm is a brass plumbing fitting designed to connect pipes of different diameters. The component provides a branch from a 22 mm main line to two 18 mm outlets, suitable for potable water and heating systems where compatible materials and installation methods are used. Use in domestic or light commercial pipe networks with appropriate sealing and joining techniques.

## Long description

The VIEGA reduction tee 22 x 18 x 18 mm is a brass plumbing fitting engineered to join a 22 mm main run to two 18 mm branches. Manufactured from corrosion-resistant brass, this fitting enables a smooth diameter transition and a stable three-way connection for domestic potable water and heating circuits when used with compatible pipe materials and appropriate joining methods. The component is intended for fixed plumbing installations in residential and light commercial systems where reliable mechanical strength and watertight joints are required.
Advantages
This reduction tee offers a compact and durable solution for changing pipe diameters while maintaining flow continuity. Brass construction provides good corrosion resistance and mechanical robustness. The symmetrical branch design simplifies routing of two downstream lines from a single 22 mm supply, reducing the need for multiple fittings and potential leak points when installed correctly. The fitting is compatible with common joining techniques used in potable water and heating systems where brass fittings are accepted.
Suitable for
Domestic potable water distribution where materials and seals are approved for drinking water
Central heating and hot water circulation in residential buildings
Light commercial plumbing installations requiring a 22 mm to 18 mm branch split
Retrofit or extension work where a reduction from 22 mm main to 18 mm feeders is needed
Key specifications
Material: brass (corrosion-resistant alloy suitable for plumbing)
Connections: three-way tee with one 22 mm inlet and two 18 mm outlets
Function: diameter reduction and branch distribution
Typical applications: potable water and heating systems
Physical form: compact three-way fitting for fixed pipe installation
How to use
Prepare pipe ends by cutting square and deburring to ensure proper fit and sealing. Select compatible joining method (soldering, press-fit, or approved mechanical connection) according to the pipe material and local plumbing codes. Insert or position the fitting according to the chosen technique, apply appropriate flux or sealing components if required, and complete the joint following manufacturer and standards guidance. After installation, perform pressure testing and inspect all joints for leaks before placing the system into service.
Usage recommendations
Use with pipe materials and sealing systems approved for potable water or heating use; follow local regulations and VIEGA installation instructions. Verify temperature and pressure ratings of the complete system and avoid aggressive fluids or environments not compatible with brass. For connections requiring soldering or brazing, ensure flux and procedures are suitable for potable water applications.

## FAQ

### How much does the VIEGA reduction tee 22 x 18 x 18 mm cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 15.07.2026 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 VIEGA 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 VIEGA 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/11831942/67232493_large.webp