# Supratherm PP-R pipe fitting 20x1/2M – coupling for 20 mm PP-R pipe to 1/2" male thread

**URL:** https://aio.lv/en/product--supratherm-2204456--10788332
**Data updated:** 2025-12-30 12:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Supratherm
**Manufacturer code:** 2204456
**EAN:** 5945792204456
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supratherm-2204456--10788332

## 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 20x1/2M combines a 20 mm polypropylene-random (PP-R) connection with a 1/2" male metal thread. Designed for joining PP-R piping to threaded components (valves, fittings, fixtures). Suitable for hot and cold water systems where PP-R is used; provides a secure transition from plastic pipe to standard 1/2" threaded fittings for installation and repair work.

## Long description

Supratherm PP-R pipe fitting 20x1/2M is a coupling that joins a 20 mm PP-R pipe to a standard 1/2" male threaded component. The fitting combines a polypropylene-random (PP-R) socket for heat-fused connection to PP-R piping with a 1/2" metal male thread, enabling secure transitions between plastic pipework and threaded valves, fixtures or accessories. It is intended for use in hot and cold water systems and other applications where PP-R piping is specified.
Advantages
The Supratherm 20x1/2M coupling is lightweight and resistant to impact, abrasion and many chemicals, reflecting typical PP-R material properties. It supports continuous operation at temperatures up to 90ºC and provides a reliable junction between PP-R pipes and standard 1/2" threaded components, facilitating repairs and mixed-material installations.
Suitable for
Connection of 20 mm PP‑R pipes to 1/2" threaded valves and fittings
Hot and cold water distribution systems
Plumbing repairs and retrofit work involving PP‑R and threaded metal parts
Key specifications
Brand: Supratherm
Type: PP‑R to 1/2" male thread coupling
PP‑R socket size: 20 mm
Thread: 1/2" male
Material: PP‑R (polypropylene-random) with metal threaded insert
Maximum recommended temperature: up to 90ºC (per PP‑R material limits)
MPN: 2204456
EAN: 5945792204456
How to use
Prepare the 20 mm PP‑R pipe end by cutting square and deburring. Join the PP‑R socket to the pipe using the appropriate heat-fusion method for PP‑R systems (socket fusion) following the fusion tool manufacturer's instructions. After cooling, screw the 1/2" male thread into the corresponding female threaded fitting or valve, using appropriate sealing (e.g., PTFE tape) where required. Ensure threaded connections are tightened to the torque recommended for the mating component and check the joint for leaks before commissioning.
Usage recommendations
Use compatible PP‑R sockets and certified fusion equipment. Do not exceed the material's maximum operating temperature. When connecting to metal fittings, apply suitable thread sealant and avoid over-tightening to prevent damage to the plastic socket or thread insert.

## FAQ

### How much does the Supratherm PP-R pipe fitting 20x1/2M cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 868 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/10788332/60038035_large.webp