# Compression transition fitting TECE 740125, brass ring, 16 mm x 1/2"

**URL:** https://aio.lv/en/product--tece-740125--11825056
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** TECE
**Manufacturer code:** 740125
**EAN:** 4027255050419
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tece-740125--11825056

## 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 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Compression transition fitting TECE 740125 with a brass ring, designed for connecting 16 mm supply pipe to 1/2" threaded fittings. The fitting provides a secure, leak-resistant mechanical joint for plumbing installations, heating circuits and repair works. Suitable for use with compatible plastic or copper pipes where a 16 mm to 1/2" transition is required.

## Long description

Compression transition fitting TECE 740125 with a brass ring is designed to join a 16 mm supply pipe to a 1/2" threaded fitting. The fitting creates a mechanical, leak-resistant connection suitable for potable water systems, heating circuits and repair work where a secure transition between small-diameter pipework and standard threaded components is required. It is compatible with common plastic and copper pipes sized 16 mm and provides a compact solution for converting to a 1/2" threaded outlet.
Advantages
The brass ring and compression design ensure a reliable, durable seal without the need for soldering or fusion. Installation is quick and straightforward using standard hand tools, reducing labour time during plumbing or heating system assembly. The metallic construction offers corrosion resistance and mechanical strength, while the compact dimensions allow installation in confined spaces where a 16 mm to 1/2" transition is necessary.
Suitable for
Connecting 16 mm plastic or copper supply pipes to 1/2" threaded valves and fittings
Domestic water supply repairs and replacements
Heating circuit connections and radiator service work
Plumbing installations in tight or retrofit spaces
Key specifications
Connection types: 16 mm compression to 1/2" male/female threaded transition
Material: brass ring and metal body suitable for potable water and heating systems
Sealing method: compression joint for mechanical, leak-resistant connection
Compatible pipe materials: commonly used plastic (e.g., PEX, PE-X) and copper pipes of 16 mm outer diameter
Application temperature range: suitable for typical domestic hot and cold water and central heating temperatures
How to use
Ensure the pipe end is cut square and free from burrs before assembly. Slide the brass ring and compression components onto the 16 mm pipe, insert the pipe end fully into the fitting body, then tighten the compression nut onto the threaded section until the joint is secure. Connect the 1/2" threaded side to the corresponding valve or fitting using appropriate sealing (e.g., PTFE tape) on the threaded connection if required. After assembly, pressurise the system and inspect the joint for leaks according to local plumbing practices.
Usage recommendations
Use appropriate tools to avoid over-tightening the compression nut and follow local plumbing codes. Verify compatibility of pipe material and wall thickness with compression fittings. For long-term reliability in heating systems, check periodic tightness and inspect for signs of corrosion or wear.

## FAQ

### How much does the Compression transition fitting TECE 740125 16 mm x 1/2" 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 — 27 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 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

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