# Brass Tece coupling with internal thread 25 x 3/4" - plumbing fitting

**URL:** https://aio.lv/en/product--tece-765007-705007--11825622
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** TECE
**Manufacturer code:** 765007 / 705007
**EAN:** 4027255052109
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tece-765007-705007--11825622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Tece brass coupling with internal thread 25 x 3/4" is a plumbing fitting designed to connect 25 mm pipe to a 3/4" threaded component. Made of brass for corrosion resistance, it provides a sealed mechanical connection in water installations, heating systems and sanitary setups. Suitable for use in residential and commercial plumbing where a 25 mm to 3/4" transition is required.

## Long description

TECE brass coupling with internal thread 25 x 3/4" is a plumbing fitting designed to connect a 25 mm pipe to a 3/4" threaded component. Manufactured from brass, the coupling offers corrosion resistance and mechanical strength for use in water installations, heating systems and sanitary equipment. The fitting creates a sealed transition between a smooth or press-fitting 25 mm pipe end and a 3/4" female thread, enabling integration with valves, taps, appliances and threaded piping components.
Advantages
The brass construction provides durability and resistance to corrosion in potable water and heating applications. The internal 3/4" thread allows straightforward connection to standard threaded components without the need for adapters, while the 25 mm end is compatible with common plumbing pipe joining methods. The coupling's compact design saves space in installation areas and delivers a reliable mechanical seal when installed according to standard plumbing practice.
Suitable for
 Connecting 25 mm copper, PEX or multi-layer pipes to 3/4" threaded valves or fixtures
 Domestic hot and cold water supply systems
 Radiator and heating circuit connections requiring a 25 mm to 3/4" transition
 Sanitary installations where a threaded appliance or tap must be joined to a 25 mm line
Key specifications
 Material: brass (corrosion-resistant plumbing alloy)
 Connection types: 25 mm pipe end to 3/4" internal (female) thread
 Application: potable water, heating and sanitary systems
 Design: compact coupling for mechanical threaded connection
 Operating environment: indoor plumbing and heating installations
How to use
Prepare the 25 mm pipe by cutting squarely and deburring the end. Fit the pipe end to the coupling according to the pipe system requirements (press, solder, or push-fit) and ensure a secure mechanical joint. Engage the 3/4" threaded component into the internal thread of the coupling using appropriate thread sealant or tape if required by the installation standard. Tighten to the recommended torque for the threaded connection and check for leaks under normal system pressure before finalizing insulation or concealment.
Usage recommendations
Use only with compatible 25 mm piping materials and standard 3/4" threaded fittings. Observe local plumbing codes and manufacturers' instructions for sealing methods and torque values. Inspect the coupling periodically for signs of wear or corrosion in aggressive environments and ensure connections are tested for leaks after installation.

## FAQ

### How much does the Tece brass coupling 25 x 3/4" cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.07.2026 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

https://aio.lv/img/cache/product/11825622/67227291_large.webp