# KAN-therm coupling with internal thread 25x1/2" PP, model 04103125

**URL:** https://aio.lv/en/product--kan-therm-04103125--11853862
**Data updated:** 2026-03-09 17:29 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 04103125
**EAN:** 5901615245723
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-04103125--11853862

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

KAN-therm coupling with internal thread 25x1/2" made of polypropylene (PP), model 04103125. Designed to connect 25 mm plastic piping to a 1/2" threaded fitting, it provides a lightweight, corrosion-resistant transition between pipe and threaded components. Suitable for water supply, heating or utility installations requiring PP material and internal female thread connections.

## Long description

The KAN-therm coupling with internal thread 25x1/2" PP (polypropylene) is designed to join 25 mm plastic piping to a 1/2" threaded fitting. Manufactured from polypropylene, the coupling offers a lightweight and corrosion-resistant transition between plastic pipelines and metal or plastic threaded components. The product is intended for installations where a secure female thread connection is required and where PP material properties—chemical resistance, low thermal conductivity and dimensional stability—are desirable.
Advantages
This KAN-therm coupling provides a compact and reliable mechanical connection between a 25 mm PP pipe and a 1/2" threaded fitting without the need for fusion or adhesive at the thread interface. Its polypropylene construction reduces susceptibility to corrosion and scaling while keeping the fitting lightweight. The internal thread allows straightforward assembly with standard 1/2" male threaded components and ensures a consistent sealing surface when used with appropriate sealing materials. The coupling’s dimensions and design support standard installation practices in domestic and commercial plumbing systems.
Suitable for
Connecting 25 mm polypropylene pipeline to 1/2" threaded valves, taps or fittings
Domestic and commercial potable water systems compatible with PP components
Heating circuits where PP fittings are specified and a threaded transition is required
Utility installations such as distribution manifolds and service connections
Key specifications
Material: Polypropylene (PP)
Pipe connection size: 25 mm
Thread type: Internal female thread equivalent to 1/2"
Function: Transition coupling between plastic pipe and threaded fitting
Typical applications: Water supply, heating, utility connections
How to use
Prepare the 25 mm PP pipe by cutting squarely and deburring the end to ensure a smooth insertion. Insert the pipe into the coupling using the recommended joining method for the KAN-therm PP system (for example, mechanical joint or compatible socket technique as required by the specific installation). Engage the 1/2" male threaded component into the internal thread and apply an appropriate thread sealant (such as PTFE tape or approved anaerobic sealant) if a threaded metal or plastic fitting is being connected. Tighten to the torque appropriate for the mating component, avoiding excessive force that could deform the polypropylene thread.
Usage recommendations
Use this coupling in systems designed for polypropylene fittings and ensure temperature and pressure limits of the overall installation are compatible with PP material. When connecting to metal fittings, select thread sealants suitable for potable water where required and follow manufacturer guidance for allowable torque values to prevent damage to the internal thread.

## FAQ

### How much does the KAN-therm coupling 25x1/2" PP 04103125 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 873 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 29.07.2026 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 KAN-therm 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 KAN-therm 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/11853862/67252211_large.webp