# VIEGA Viega 3525 extension 3/4 x 50 mm, pack of 10

**URL:** https://aio.lv/en/product--viega-357252--12403554
**Data updated:** 2026-04-30 18:28 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** VIEGA
**Manufacturer code:** 357252
**EAN:** 4015211357252
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-357252--12403554

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

VIEGA Viega 3525 is a 3/4 x 50 mm threaded extension supplied as a pack of 10 pieces. Designed for plumbing installations to extend pipe or fitting connections, it provides a standardized male thread size for compatibility with 3/4" fittings. Suitable for residential and commercial heating, water and sanitary systems.

## Long description

VIEGA Viega 3525 extension 3/4 x 50 mm, pack of 10 is a set of ten threaded extensions intended to lengthen pipe or fitting connections in plumbing systems. Each extension provides a standardized 3/4" male thread and a 50 mm nominal length, manufactured in corrosion-resistant copper alloy suitable for water, heating and sanitary installations in residential and commercial environments.
Advantages
The extension's metal construction ensures mechanical strength and reliable thread engagement. Its standardized 3/4" R/Rp thread form enables compatibility with a wide range of fittings and fixtures used in plumbing and heating systems. Supplied as a pack of ten, the product streamlines small installation and repair jobs by providing multiple identical parts in one package.
Suitable for
 Extending pipe runs where additional threaded reach is required
 Connecting fittings and valves with 3/4" female threads
 Residential and light commercial heating systems
 Water supply and sanitary installations
 Repair and maintenance tasks requiring identical replacement pieces
When it may not be suitable
This threaded extension is intended for use where a 3/4" male thread and a 50 mm extension are appropriate. It is not suitable for applications requiring different thread standards, lengths, or non-metallic materials. For installations exposed to aggressive chemical environments or where specific approvals or alternative materials are mandated, another product choice may be required.
Key specifications
 Thread size: 3/4" (male, R / Rp thread form)
 Nominal length: 50 mm
 Material: copper alloy (gunmetal / silicon bronze)
 Finish: bare metal suitable for plumbing installations
 Pack quantity: 10 pieces
 Internal feature: internal polygon for wrench engagement
How to use
Prepare mating threads by cleaning and, if required, applying an appropriate thread sealant or tape compatible with potable water and system materials. Screw the extension into the female thread by hand to engage threads, then tighten using a suitable wrench on the external hex or internal polygon feature until a secure mechanical connection is achieved without over-torquing. After installation, pressure-test the system according to local codes and manufacturer guidance to verify leak-free joints.
What to consider before purchase
 Confirm the thread form and size of the mating fitting is 3/4" R / Rp compatible
 Ensure a 50 mm extension length meets installation clearances and dimensions
 Verify copper alloy material is acceptable for the specific water or heating medium
 Check that a pack of 10 matches project quantities to avoid excess or shortage
Usage recommendations
Use appropriate thread sealing materials approved for potable water if applicable; apply torque within recommended limits and perform a pressure test after installation. Store unused pieces in a dry place to avoid surface corrosion prior to installation.

## Specifications

| Feature | Value |
|---|---|
| Length | 500 mm |
| Quantity per pack | 10 pc(s) |

## FAQ

### How much does the VIEGA Viega 3525 extension 3/4 x 50 mm cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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 VIEGA 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 VIEGA 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/12403554/68694570_large.webp