# KAN-therm coupling with female thread 50x6 / 4" PP - model 04103150

**URL:** https://aio.lv/en/product--kan-therm-04103150--11853913
**Data updated:** 2026-03-09 17:29 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 04103150
**EAN:** 5901615245808
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-04103150--11853913

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

KAN-therm coupling with female thread, model 04103150, is a polypropylene (PP) fitting sized 50x6 mm with a 4" internal threaded connection. Designed for joining PP pipe sections to threaded components, it provides a reliable transition between plastic piping and threaded valves or fixtures. Suitable for plumbing and heating systems where chemical resistance and corrosion-free connections are required.

## Long description

The KAN-therm coupling with female thread 50x6 / 4" PP (model 04103150) is a polypropylene (PP) transition fitting designed to join PP pipe to a 4" male threaded component. It provides a corrosion-resistant and chemically stable connection between plastic piping systems and threaded valves, adapters or fixtures. The coupling is intended for use in plumbing and heating systems where a secure, leak-minimised threaded interface is required.
Advantages
The coupling is made of polypropylene, which offers good chemical resistance and long-term dimensional stability in typical water and heating media. Its integrated female thread simplifies installation when connecting to threaded fittings, and the PP body eliminates galvanic corrosion risks associated with metal-to-plastic transitions. The fitting is lightweight and compatible with press or heat-fusion joining methods used for PP piping, providing a durable joint with low maintenance requirements.
Suitable for
Connecting PP pressure pipes to 4" threaded valves and fixtures
Domestic and commercial plumbing systems
Heating circuits where corrosion-free transitions are required
Systems requiring chemical-resistant plastic fittings
Key specifications
Material: polypropylene (PP)
Pipe size compatibility: 50x6 mm
Thread type: internal 4" thread
Application: pressure piping for plumbing and heating
Connection type: plastic socket to female thread
How to use
Prepare the PP pipe end by cutting squarely and deburring the inner and outer edges. Ensure the pipe outer diameter matches the 50x6 mm specification and clean contact surfaces from dust and grease. Join the pipe to the coupling using the approved joining method for PP (e.g., electrofusion, socket fusion or appropriate mechanical press system) until a secure, leak-free fusion or mechanical connection is achieved. Tighten the mating male threaded component by hand initially, then use appropriate tools to complete the connection without over-torquing to avoid damaging the plastic thread.
Usage recommendations
Verify compatibility of fluids, temperature and pressure with polypropylene fittings before installation. When connecting to metal threads, use a suitable sealing method (PTFE tape or approved sealant) and avoid excessive torque. Follow local plumbing and heating codes and the pipe manufacturer’s guidance for fusion or mechanical joining procedures.

## FAQ

### How much does the KAN-therm coupling with female thread 04103150 cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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 03.08.2026 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/11853913/67252261_large.webp