# Uponor Adapter Nipple MLC RS 3" x 3" 1029133

**URL:** https://aio.lv/en/product--uponor-1029133--12621730
**Data updated:** 2026-08-12 04:33 (EEST)
**Category:** Power Tools Accessories
**Manufacturer:** Uponor
**Manufacturer code:** 1029133
**EAN:** 4021598106703
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 126.99 €
**Prices and availability valid until:** 2026-11-11 23:59
**Price without VAT (21%):** 104.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uponor-1029133--12621730

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.10.2026 | free |
| Pickup points | 29.10.2026 | 1.99 EUR |
| Courier delivery to door | 29.10.2026 | 4.99 EUR |

## Summary description

Uponor adapter nipple MLC RS with dimensions 3" x 3", part number 1029133. Designed for secure and reliable pipe connections in plumbing and heating systems. Essential component for professional multi-layer composite pipe installations, ensuring leak-free performance, durability, and seamless integration within industrial or residential pipe networks.

## Long description

The Uponor Adapter Nipple MLC RS 3" x 3" is a specialized pipe connection component designed for professional plumbing and heating installations. This adapter nipple is engineered to provide secure and reliable connections within multi-layer composite pipe networks, ensuring leak-free performance and long-term durability in both residential and industrial applications.
Advantages
This adapter nipple offers robust construction designed to withstand the demands of professional piping systems. It facilitates seamless integration of 3-inch pipes, contributing to consistent flow rates and structural integrity across the entire network. The precision engineering ensures a dependable seal, minimizing the risk of leaks and reducing maintenance requirements over the operational lifespan of the system.
Suitable for
Connecting 3-inch multi-layer composite pipes in plumbing systems
Integration into residential and industrial heating networks
Professional pipe installation and network expansion projects
When it may not be suitable
This adapter nipple is not designed for use with pipe dimensions other than 3 inches by 3 inches. It is also unsuitable for piping systems utilizing materials incompatible with multi-layer composite pipe fittings.
Key specifications
Dimensions: 3" x 3"
Compatible with Uponor multi-layer composite (MLC) pipe systems
Designed for plumbing and heating network applications
How to use
Ensure the pipe ends are clean, deburred, and properly prepared before installation. Align the 3-inch multi-layer composite pipes with the adapter nipple according to standard professional piping practices. Tighten the connection securely using appropriate tools to achieve a stable and leak-free joint within the system.
What to consider before purchase
Verify that your piping network utilizes 3-inch dimensions
Confirm compatibility with Uponor MLC RS system components
Ensure the installation environment aligns with standard plumbing and heating specifications
Usage recommendations: Always follow professional installation guidelines and manufacturer instructions for multi-layer composite pipe systems to ensure optimal performance, structural safety, and long-term reliability.

## FAQ

### How much does the Uponor Adapter Nipple MLC RS 3" x 3" cost, and is it available for purchase?

The price is 126.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 26.10.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Uponor Adapter Nipple MLC RS 3" x 3" be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12621730/69905752_large.webp