# End feed reducer plumbing fitting Uponor 1039957, grey, 1 pc

**URL:** https://aio.lv/en/product--uponor-1039957--11829234
**Data updated:** 2026-03-09 14:38 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Uponor
**Manufacturer code:** 1039957
**EAN:** 6414905228959
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uponor-1039957--11829234

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Uponor 1039957 is an end feed reducer plumbing fitting designed for joining pipes with a reduced diameter using end-feed (soldering) installation methods. Supplied in grey and packaged as 1 piece, this fitting is intended for use in potable water and heating pipe systems where a reliable diameter transition is required. Suitable for professional plumbing and renovation work.

## Long description

Uponor 1039957 is an end feed reducer plumbing fitting designed to connect two copper or compatible metal pipes of different diameters using end-feed (soldering) installation. Supplied in grey and as a single unit, this fitting provides a compact, sealed transition for potable water and heating systems where a reliable diameter change is required. The reducer is suitable for professional plumbing and renovation applications and is intended for systems that accept end-feed jointing methods.
Advantages
This end feed reducer offers a straightforward mechanical layout for secure soldered joints and a compact form that minimizes space requirements in pipe runs. Its design supports reliable flow transition between different pipe diameters, reducing turbulence and pressure loss at the connection. The grey finish helps identification on site and is compatible with common installation practices for potable water and heating circuits.
Suitable for
 Transitioning between different pipe diameters in potable water systems
 Diameter reduction in heating and radiator supply lines
 Professional plumbing installations and renovation projects
 End-feed (soldering) jointing methods in metal pipe systems
Key specifications
 Type: end feed reducer fitting for soldered joints
 Material compatibility: copper and other solderable metal pipes
 Finish/color: grey
 Pack quantity: 1 piece
 Application: potable water and heating systems
How to use
Prepare both pipe ends by cutting them square, deburring the inner and outer edges, and cleaning the surfaces to remove oxides and contaminants. Apply appropriate soldering flux to the pipe ends and the fitting sockets, insert the pipes fully into the reducer, and heat the joint uniformly until solder flows and creates a continuous fillet around the connection. Allow the joints to cool naturally and inspect for a complete solder seal before returning the system to service. Follow local codes and standard soldering practices for potable water and heating installations.
Usage recommendations
Use with compatible copper or solderable metal piping and approved solder and flux materials. Ensure proper ventilation and safety precautions when soldering and comply with local plumbing standards. Verify the selected reducer diameter matches the pipe sizes to avoid flow restriction or fitting stress.

## Specifications

| Feature | Value |
|---|---|
| Easy to install | Yes |
| Product type | End feed reducer |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the Uponor 1039957 end feed reducer fitting 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 — 50 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 21.07.2026 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11829234/67285080_large.webp