# KAN-therm fitting with external thread 90×3" PP, model 04103290

**URL:** https://aio.lv/en/product--kan-therm-04103290--11854070
**Data updated:** 2026-03-09 17:29 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 04103290
**EAN:** 5901615246102
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 86.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 71.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-04103290--11854070

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

KAN-therm fitting with external thread 90×3" made of polypropylene (PP), model 04103290. A pipe coupling designed to join or adapt PP piping using a 3" external threaded connection and 90 mm nominal diameter. Suitable for plumbing and heating installations where a threaded transition or extension is required; used in water distribution, HVAC and industrial piping systems.

## Long description

KAN-therm fitting with external thread 90×3" PP, model 04103290 is a polypropylene (PP) coupling designed to connect or adapt PP piping systems using a 3" external threaded connection and a 90 mm nominal diameter. The fitting provides a transition between plain PP pipe ends and threaded components, enabling secure mechanical and hydraulic joins in plumbing, heating and industrial systems. Manufactured for compatibility with KAN-therm PP pipe systems, it is intended for use where a threaded connection or extension is required in water distribution, HVAC and process piping installations.
Advantages
The polypropylene construction offers chemical resistance, low weight and corrosion-free operation compared with metallic fittings. The external 3" thread enables simple mechanical connection to threaded valves, adapters or equipment without the need for additional welding or complex machining. The design reduces leak risk when installed correctly and is suitable for hot and cold water applications within the material’s pressure and temperature limits. The smooth internal surface and dimensional stability of PP help maintain flow efficiency and reduce sediment accumulation.
Suitable for
Plumbing systems for potable and non-potable water distribution
Heating and HVAC installations requiring a threaded transition
Industrial piping where chemical resistance and lightweight fittings are needed
Repair or retrofit projects that require adapting PP pipework to threaded components
Key specifications
Material: polypropylene (PP)
Connection type: external (male) thread 3"
Compatible pipe nominal diameter: 90 mm
Application: plumbing, heating, HVAC, industrial piping
Surface: smooth internal bore to support flow efficiency
How to use
Prepare the PP pipe end by ensuring it is cut square, clean and free of burrs or debris. Verify that mating threaded components are compatible with a 3" external thread and in good condition. Fit the coupling onto the prepared pipe end according to KAN-therm installation guidelines and tighten the threaded connection to the recommended torque, using appropriate sealant or gasket if required by the installation standard. After assembly, inspect the joint for correct alignment and perform pressure testing in line with applicable codes and project specifications.
Usage recommendations
Use this polypropylene external-thread fitting within the manufacturer’s recommended pressure and temperature ranges for PP material. Avoid exposure to open flames and ensure threaded joints use suitable sealing methods compatible with PP. For installations involving potable water or critical services, follow local regulations and KAN-therm system instructions to ensure hygienic and leak-free operation.

## FAQ

### How much does the KAN-therm fitting with external thread 90×3" 04103290 cost, and is it available for purchase?

The price is 86.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can KAN-therm fitting with external thread 90×3" 04103290 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11854070/67252416_large.webp