# TECE PEX Transition Fitting 16 mm x 1/2" Male Thread

**URL:** https://aio.lv/en/product--tece-740121--12473561
**Data updated:** 2026-05-18 09:29 (EEST)
**Category:** Other goods
**Manufacturer:** TECE
**Manufacturer code:** 740121
**EAN:** 4027255050389
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-11-23 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tece-740121--12473561

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.11.2026 | free |
| Pickup points | 12.11.2026 | 1.99 EUR |
| Courier delivery to door | 12.11.2026 | 4.99 EUR |

## Summary description

The TECE PEX transition fitting is a high-quality plumbing component designed for secure connections between PEX piping and threaded systems. Featuring a 16 mm pipe connection and a 1/2" male thread, this fitting ensures reliable performance in heating and water supply installations. Engineered for durability and ease of installation, it is an essential part for professional plumbing and HVAC systems.

## Long description

The TECE PEX transition fitting is a professional-grade plumbing component engineered to provide a secure and leak-proof connection between 16 mm PEX piping and standard 1/2" threaded systems. Designed for versatility and long-term reliability, this fitting is an essential element for modern heating and domestic water supply installations. Its robust construction ensures that it can withstand the pressures and temperature fluctuations typical of residential and commercial plumbing environments.
Advantages
This transition fitting offers exceptional durability due to its high-quality materials, which resist corrosion and mechanical stress over time. The precision engineering ensures a tight seal, minimizing the risk of leaks and reducing the need for frequent maintenance. Its design facilitates a straightforward installation process, allowing professionals to integrate it into existing systems with minimal effort and high efficiency.
Suitable for
Connecting PEX pipes to threaded valves or manifolds
Domestic hot and cold water supply systems
Hydronic heating installations
HVAC system maintenance and upgrades
When it may not be suitable
This fitting is specifically designed for use with 16 mm PEX piping and 1/2" threaded connections. It is not compatible with pipes of different diameters or materials, such as copper or steel, without the use of appropriate adapters. It should not be used in high-pressure industrial applications that exceed the manufacturer's specified operating limits.
Key specifications
Pipe connection diameter: 16 mm
Thread type: 1/2" male thread
Compatibility: PEX piping systems
Application: Heating and water supply
How to use
To install the fitting, ensure the PEX pipe is cut cleanly and squarely to prevent damage to the sealing elements. Slide the necessary components onto the pipe, then insert the fitting into the pipe end. Use the appropriate pressing or tightening tools as recommended by the manufacturer to secure the connection. Once the PEX side is secured, thread the 1/2" male end into the corresponding female threaded component, ensuring that a suitable sealant or thread tape is applied if required to achieve a watertight seal.
What to consider before purchase
Verify the outer diameter of your existing PEX piping
Check the thread size of the component you are connecting to
Ensure compatibility with your specific plumbing or heating system
Confirm that you have the necessary tools for PEX installation
Usage recommendations
Always inspect the connection for leaks after the initial installation and before closing any wall or floor cavities. Ensure that the pipe is not under excessive tension after the fitting is installed to maintain the integrity of the connection over the long term.

## FAQ

### How much does the TECE PEX Transition Fitting 16 mm x 1/2" Male Thread cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 09.11.2026 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 TECE 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 TECE 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/12473561/70306569_large.webp