# Reducer coupling (mufa) Detal-met MR32/20, polypropylene PP, 32×20 mm

**URL:** https://aio.lv/en/product--detal-met-mr3220--11826551
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Detal-met
**Manufacturer code:** MR32/20
**EAN:** 5901924601982
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--detal-met-mr3220--11826551

## 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

Detal-met MR32/20 is a polypropylene (PP) reducer coupling (mufa) for joining pipes with 32 mm and 20 mm diameters. Designed for plumbing and fluid systems, this fitting enables secure transition between different pipe sizes. Suitable for potable water, heating, and general plumbing repairs or installations where a 32×20 mm reduction is required.

## Long description

Detal-met MR32/20 is a polypropylene (PP) reducer coupling designed to connect pipes with outer diameters of 32 mm and 20 mm. This reducer (mufa) provides a compact, solvent-free connection that creates a reliable transition between two pipe sizes in plumbing and fluid systems. It is suitable for potable water installations, heating circuits, and general plumbing repairs or new installations where a 32×20 mm reduction is required.
Advantages
The polypropylene construction offers chemical resistance and low weight while maintaining dimensional stability. The reducer coupling enables a secure mechanical fit between dissimilar pipe diameters without additional adhesives. Its compact form factor simplifies installation in confined spaces and reduces the need for additional transition fittings.
Suitable for
 Potable water supply lines requiring a 32 mm to 20 mm transition
 Domestic heating and radiator connections where size reduction is necessary
 Plumbing repair work and retrofit installations
 General fluid distribution systems using polypropylene piping
Key specifications
 Material: polypropylene (PP)
 Connection type: reducer coupling (mufa) for joining different diameters
 Pipe compatibility: designed for pipes with outer diameters of 32 mm and 20 mm
 Application: potable water, heating, and general plumbing systems
 Design: compact inline reducer for space-saving installations
How to use
Prepare pipe ends by cutting square and removing burrs, dirt, and grease to ensure a tight fit. Insert the 32 mm and 20 mm pipe ends into the respective sides of the coupling until fully seated. Depending on the system and local practice, secure the connection by following the manufacturer's recommended joining method for polypropylene fittings (such as mechanical push-fit, socket fusion, or compatible solvent/welding techniques if applicable). Verify alignment and check for leaks after pressurizing the system.
Usage recommendations
Use the reducer coupling only with compatible polypropylene pipes and within the temperature and pressure limits of the piping system. Avoid exposure to incompatible chemicals and follow local plumbing codes. Inspect joints after installation and perform a pressure test according to system requirements.

## FAQ

### How much does the Reducer coupling Detal-met MR32/20 PP 32×20 mm cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 101 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. 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 Detal-met 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 Detal-met 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/11826551/67228082_large.webp