# Press-fit tee SiGMA-Li MT251625, copper‑plated red, 25×16×25 mm

**URL:** https://aio.lv/en/product--sigma-li-mt251625--11825367
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SiGMA-Li
**Manufacturer code:** MT251625
**EAN:** 5902837607092
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sigma-li-mt251625--11825367

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Press-fit tee SiGMA-Li MT251625 for plumbing installations, with copper‑plated red finish. Connects three pipes in a T configuration with diameters 25×16×25 mm. Designed for reliable, solder-free joints using pressing tools; suitable for potable water and heating systems where compatible with press fittings. Provides a compact branch connection for residential and commercial piping.

## Long description

The Press-fit tee SiGMA-Li MT251625, copper-plated red, 25×16×25 mm is a press fitting designed to form a compact T-connection between three pipes in plumbing and heating installations. Manufactured for solder-free joining, the fitting enables reliable mechanical connections when used with compatible press tools and jaws. Its copper-plated red finish is intended for visible identification and corrosion resistance where appropriate for the installation environment.
Advantages
This press-fit tee provides a secure, solder-free connection that reduces the need for open flame work and speeds up installation times. The press joint ensures consistent mechanical performance when installed with the correct pressing equipment. The compact T-shape allows efficient branching of supply or return lines in confined spaces, and the copper-plated surface supports compatibility with metallic pipe systems and offers an additional layer against local corrosion.
Suitable for
 Potable water distribution systems where press fittings are specified
 Residential and commercial heating circuits
 Branching supply lines in confined or concealed spaces
 Installations requiring solder-free, mechanical pressing joints
Key specifications
 Configuration: T-shaped press fitting for three-pipe connection
 Connection method: press-fit (mechanical pressing with compatible tools)
 Material finish: copper-plated red surface
 Pipe diameters: 25 mm × 16 mm × 25 mm
 Application: potable water and heating systems where press joints are permitted
How to use
Select the correct pressing tool and jaw size compatible with the 25 mm and 16 mm ends of the fitting. Prepare pipe ends by deburring and ensuring correct insertion depth according to the pipe and pressing system requirements. Insert pipes fully into the fitting until they reach the stop, then perform the pressing operation with the appropriate press tool to create the mechanical joint. Verify each pressed connection visually and, where applicable, perform pressure tests in accordance with local regulations and project specifications.
Usage recommendations
Use only press tools, jaws and seals that are declared compatible by the press system manufacturer and follow system-specific instructions. Avoid using the fitting in systems with media or temperatures outside the stated limits of the press fitting system. Store fittings in a dry environment to prevent surface contamination prior to installation, and inspect each fitting for damage before use.

## FAQ

### How much does the Press-fit tee SiGMA-Li MT251625 25×16×25 mm cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 213 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 08.07.2026 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 SiGMA-Li 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 SiGMA-Li 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/11825367/67227105_large.webp