# Pipe adapter Supratherm 20x3/4" M – PP‑R male threaded transition fitting

**URL:** https://aio.lv/en/product--supratherm-2204227--10788321
**Data updated:** 2025-12-30 12:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Supratherm
**Manufacturer code:** 2204227
**EAN:** 5945792204227
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supratherm-2204227--10788321

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

Supratherm PP‑R pipe adapter 20x3/4" M is a polypropylene‑random (PP‑R) male threaded transition fitting for connecting 20 mm PP‑R piping to 3/4" female threaded components. Designed for use in plumbing and heating systems, it provides a corrosion‑resistant, lightweight connection suitable for potable water and heating circuits, simplifying installation between plastic and threaded metal parts.

## Long description

Supratherm PP‑R pipe adapter 20 x 3/4" M is a polypropylene‑random (PP‑R) male threaded transition fitting designed to connect 20 mm PP‑R piping to 3/4" female threaded components. The adapter is lightweight, corrosion‑resistant and suitable for use in potable water, heating and cooling systems where PP‑R piping is used, and is rated for service temperatures up to 90°C.
Advantages
The PP‑R transition fitting offers high impact and abrasion resistance along with chemical resistance inherent to PP‑R material. Its male threaded metal-compatible end enables secure connection to 3/4" female threaded fittings or valves, while the socket end is designed for reliable heat-fusion to 20 mm PP‑R pipe. The product simplifies transitions between plastic piping and threaded components and reduces the risk of corrosion compared with all-metal fittings.
Suitable for (tasks / use cases)
Connecting 20 mm PP‑R pipes to 3/4" female threaded valves or fittings
Domestic hot and cold potable water systems
Heating circuits and radiator connections
Air conditioning and industrial process piping where PP‑R is specified
Key specifications
Brand: Supratherm
Model / MPN: 2204227
EAN: 5945792204227
Material: PP‑R (polypropylene‑random)
Connection: 20 mm socket for PP‑R pipe to 3/4" male thread
Suitable temperature up to: 90°C
How to use
Prepare the 20 mm PP‑R pipe by cutting it square and cleaning the outer surface. Join the socket end of the adapter to the PP‑R pipe using the appropriate heat fusion (socket welding) method and tools for PP‑R materials, following the pipe system manufacturer's instructions. After cooling, thread the 3/4" male end into the corresponding female threaded component using appropriate sealing (e.g., PTFE tape) if required. Verify tightness and correct alignment before putting the system into service.
Usage recommendations
Use only approved PP‑R welding equipment and follow local plumbing codes. Do not exceed the adapter's rated temperature. For potable water and heating applications, ensure compatibility of threaded components and apply suitable thread sealant where specified.

## FAQ

### How much does the Supratherm PP‑R adapter 20x3/4" M cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 262 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 18.06.2026 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/10788321/60038024_large.webp