# KAN-therm pipe fitting Złączka 88.9×R3 with external thread, model 6302825

**URL:** https://aio.lv/en/product--kan-therm-6302825--11854629
**Data updated:** 2026-03-09 17:30 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** KAN-therm
**Manufacturer code:** 6302825
**EAN:** 5901615173989
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 52.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kan-therm-6302825--11854629

## 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 Złączka 88.9×R3 (model 6302825) is a pipe fitting with an 88.9 mm diameter connection and an external R3 threaded end. Designed for plumbing and heating installations, it provides a threaded transition between a pipe and an external threaded component. Suitable for system assembly, repair and replacement tasks in residential and commercial piping.

## Long description

The KAN-therm pipe fitting Złączka 88.9×R3 with external thread (model 6302825) is a metal plumbing component designed to connect a pipe with an 88.9 mm outside diameter to an externally threaded R3 fitting. Intended for use in plumbing and heating systems, this fitting provides a reliable transition between a smooth pipe end and an external threaded part. The design accommodates standard pipe connections and threaded interfaces commonly found in residential and commercial installations.
Advantages
This KAN-therm fitting allows a straightforward mechanical connection between a large-diameter pipe and an R3 external thread, reducing the need for additional adapters. The external thread provides secure engagement with compatible threaded components, while the 88.9 mm connection matches standard pipe sizing for stable installation. The product is intended for professional and DIY plumbing tasks, offering consistent geometry for predictable assembly and replacement in existing systems.
Suitable for
Plumbing and sanitary pipe assemblies where a threaded transition is required
Heating system connections and radiator or boiler interfaces with external R3 fittings
Repair or replacement of large-diameter pipe sections in residential and commercial buildings
System extensions where a smooth pipe must be joined to an externally threaded component
Key specifications
Pipe connection diameter: 88.9 mm
Thread type: external R3
Intended application: plumbing and heating installations
Connection type: transition from smooth pipe end to external threaded component
How to use
Prepare the pipe end to the specified 88.9 mm diameter and ensure it is clean, free of debris and burrs. Align the fitting with the pipe and the mating externally threaded component, then engage the thread manually before tightening with appropriate tools to secure the connection. Follow standard plumbing practices for sealing threaded joints if required, and verify alignment and tightness according to system pressure and installation guidelines. Observe material compatibility and do not overtighten to avoid damage to threads or sealing surfaces.
Usage recommendations
Use compatible thread sealant or tape suitable for the fluids and temperatures in the system, and perform pressure testing after installation. Installations should follow local plumbing codes and, where applicable, be carried out by a qualified technician to ensure leak-free operation and long-term reliability.

## FAQ

### How much does the KAN-therm Złączka 88.9×R3 pipe fitting 6302825 cost, and is it available for purchase?

The price is 62.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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/11854629/67252970_large.webp