# Uponor MLC press fitting 90 degree male thread MLC20-3/4 for underfloor heating and plumbing systems

**URL:** https://aio.lv/en/product--uponor-1070541--12635248
**Data updated:** 2026-08-28 04:14 (EEST)
**Category:** Other goods
**Manufacturer:** Uponor
**Manufacturer code:** 1070541
**EAN:** 6414905218615
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-10-19 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uponor-1070541--12635248

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.10.2026 | free |
| Pickup points | 08.10.2026 | 1.99 EUR |
| Courier delivery to door | 08.10.2026 | 4.99 EUR |

## Summary description

Uponor MLC press fitting with a 90-degree angle and male thread MLC20-3/4, designed for professional underfloor heating, potable water, and radiator systems. This durable multilayer pipe component ensures secure, leak-free connections and reliable flow performance in modern residential and commercial plumbing installations.

## Long description

The Uponor MLC press fitting 90 degree male thread MLC20-3/4 is a professional-grade plumbing component engineered for reliable connections in modern underfloor heating, potable water, and radiator systems. Designed to integrate seamlessly with multilayer composite piping, this 90-degree fitting ensures secure flow performance and long-lasting durability in residential and commercial pipeline networks.
Advantages
This press fitting provides a dependable and permanent connection method that maintains structural integrity under varying operational pressures and temperatures. Its construction utilizes high-quality materials to resist corrosion and mechanical wear, supporting safe potable water distribution and efficient heating system operation. The precise engineering ensures a tight seal, minimizing the risk of leaks and reducing maintenance requirements over the lifetime of the installation.
Suitable for
Underfloor heating installations
Potable water supply systems
Radiator connection networks
Residential plumbing projects
Commercial building piping systems
When it may not be suitable
This fitting is not compatible with single-layer metal or rigid plastic pipes that do not match the specified multilayer composite dimensions. It is also unsuitable for industrial applications involving high-pressure steam or aggressive chemical fluids outside standard plumbing parameters.
Key specifications
90-degree angle fitting
Male thread connection
Nominal size MLC20-3/4
Designed for multilayer composite pipes
Suitable for heating and plumbing systems
How to use
Installation requires compatible press tooling designed for Uponor multilayer systems. Prepare the multilayer pipe by cutting it square and calibrating the end to ensure a clean opening. Insert the pipe fully into the press fitting until it is visible through the viewing windows. Apply the appropriate press tool to secure the fitting permanently to the pipe, following standard manufacturer procedures for correct jaw placement and pressing force.
What to consider before purchase
Verify that the pipe diameter matches the MLC20-3/4 specification
Ensure access to appropriate press tooling for installation
Check compatibility with existing system layouts and thread types
Confirm operational pressure and temperature limits for your specific application
Always verify system pressure and perform a thorough leakage test after installation before concealing pipes within walls or floors. Follow professional plumbing standards and local building codes during assembly.

## FAQ

### How much does the Uponor MLC 90-Degree Male Thread Press Fitting MLC20-3/4 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 05.10.2026 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 Uponor 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 Uponor 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/12635248/69423812_large.webp