# KAN-therm pipe reducer 40×20 mm polypropylene (PP) model 04108040

**URL:** https://aio.lv/en/product--kan-therm-04108040--11854154
**Data updated:** 2026-03-09 17:29 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 04108040
**EAN:** 5901615244436
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-04108040--11854154

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

KAN-therm PP pipe reducer, model 04108040, provides a transition from 40 mm to 20 mm polypropylene piping. Designed for joining different-diameter PP pipe runs in plumbing and heating systems, it ensures a sealed mechanical connection when used with compatible KAN-therm fittings and installation methods. Suitable for potable water, heating circuits, and general fluid distribution where PP pipe systems are applied.

## Long description

The KAN-therm pipe reducer 40×20 mm polypropylene (PP) model 04108040 is a compact fitting designed to connect a 40 mm PP pipe to a 20 mm PP pipe in potable water, heating and general fluid distribution systems. Made of polypropylene, the reducer provides a smooth transition between different pipe diameters and is intended for use with compatible KAN-therm PP piping and fittings to form a sealed mechanical connection when installed according to manufacturer guidelines.
Advantages
The polypropylene construction offers chemical resistance, low weight and corrosion-free performance in contact with potable water and heating fluids. Its molded profile ensures consistent internal flow characteristics and reduced turbulence at the diameter change. The reducer is compatible with standard PP joining methods used in KAN-therm systems, enabling reliable sealing and long service life when installed correctly.
Suitable for
Transitioning between 40 mm and 20 mm PP pipes in plumbing installations
Domestic and commercial heating circuit connections using PP piping
Potable water distribution where PP systems are specified
System repairs or modifications that require diameter reduction in PP networks
Key specifications
Material: polypropylene (PP)
Connection sizes: 40 mm to 20 mm pipe transition
Application: potable water, heating circuits, general fluid distribution
Design: molded reducer for use with compatible PP fittings and joining methods
How to use
Prepare pipe ends by cutting square and deburring to ensure proper fit. Follow KAN-therm recommended joining method for PP fittings—align the reducer and pipes, then make the connection using the specified mechanical or thermal joining technique for the system in use. Verify alignment and allow any required cooling or curing time before applying system pressure. Inspect the joint visually and, if applicable, perform a pressure test according to local codes and project specifications.
Usage recommendations
Use this reducer only within its intended temperature and pressure ranges as defined by KAN-therm for PP piping systems. Store components protected from direct sunlight and prolonged exposure to aggressive chemicals. When replacing or modifying existing installations, confirm material compatibility and follow local regulations for potable water and heating systems.

## FAQ

### How much does the KAN-therm PP pipe reducer 40×20 mm 04108040 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 684 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 17.07.2026 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/11854154/67252500_large.webp