# PP-R pipe fitting Supratherm 25×3/4" M coupling 2204463

**URL:** https://aio.lv/en/product--supratherm-2204463--10788333
**Data updated:** 2025-12-30 12:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Supratherm
**Manufacturer code:** 2204463
**EAN:** 5945792204463
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supratherm-2204463--10788333

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

PP-R pipe coupling Supratherm 25×3/4" M (MPN 2204463) is a polypropylene random copolymer transition fitting designed to connect a 25 mm PP‑R pipe to a 3/4" male threaded component. Suited for potable water and heating systems, it provides corrosion‑resistant, leak‑proof joints when properly welded or sealed. Typical use includes domestic plumbing, radiator and boiler connections, and repair work.

## Long description

PP-R pipe coupling Supratherm 25×3/4" M (MPN 2204463) is a polypropylene random copolymer transition fitting designed to connect a 25 mm PP‑R pipe to a 3/4" male threaded component. The fitting is lightweight, resistant to impact, abrasion and many chemicals, and is suitable for use in potable water and heating systems at temperatures up to 90°C. Supratherm PP‑R fittings are commonly used in domestic plumbing, radiator and boiler connections, air conditioning and industrial process piping.
Advantages
The Supratherm PP‑R coupling offers corrosion resistance and a low weight while maintaining high mechanical strength. It provides durable, leak‑resistant joints when welded or sealed correctly and tolerates temperatures up to 90°C. The material resists wear and many common chemicals, reducing maintenance needs in water and heating installations.
Suitable for
Connecting 25 mm PP‑R pipes to 3/4" male threaded fittings
Domestic cold and hot water supply systems
Radiator and boiler connections in heating systems
Repair and retrofit work on PP‑R piping
Key specifications
Brand: Supratherm
Model / MPN: 2204463
EAN: 5945792204463
Type: PP‑R coupling to 3/4" male thread
Pipe size compatibility: 25 mm (PP‑R)
Thread: 3/4" male
Material: polypropylene random copolymer (PP‑R)
Maximum recommended temperature: up to 90°C
How to use
Prepare the 25 mm PP‑R pipe end by cutting squarely and cleaning from debris. Join the PP‑R pipe to the coupling by appropriate socket welding (fusion) following manufacturer welding instructions, or if connecting to the threaded component, ensure the male thread is sealed with suitable thread sealant (PTFE tape or liquid sealant) and tightened to appropriate torque. Verify alignment and allow welded joints to cool before applying system pressure. Follow local plumbing codes and Supratherm installation guidelines for reliable, long‑lasting connections.
Usage recommendations
Use the fitting within the manufacturer’s temperature limit (up to 90°C). For potable water and heating installations, follow approved welding procedures and local regulations. When connecting to threaded components, use compatible thread sealants and check for leaks after pressure testing. Avoid exposure to aggressive chemicals not listed as compatible with PP‑R.

## FAQ

### How much does the PP-R pipe coupling Supratherm 25×3/4" M 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 — 607 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 19.06.2026 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 Supratherm 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 Supratherm 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/10788333/60038036_large.webp