# Brass reducing adapter VIEGA 3/4" x 1/2" (female/male) — plumbing fitting

**URL:** https://aio.lv/en/product--viega-40152011114121--11818081
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 40152011114121
**EAN:** 4015211114121
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-40152011114121--11818081

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

VIEGA brass reducing adapter 3/4" x 1/2" designed for connecting pipes or fittings of different thread sizes. Made of brass for corrosion resistance, it provides a reliable transition between 3/4-inch and 1/2-inch threaded connections in plumbing installations. Suitable for potable water, heating and general domestic plumbing repairs and retrofits.

## Long description

VIEGA brass reducing adapter 3/4" x 1/2" (female/male) is a compact plumbing fitting designed to join threaded connections of different diameters. Manufactured from brass, this reducing adapter offers corrosion resistance and mechanical strength for use in potable water, heating systems and general domestic plumbing. The part converts a 3/4-inch female thread to a 1/2-inch male thread, allowing reliable transitions between pipes, valves and fixtures without modifying existing thread sizes.
Advantages
The brass construction provides natural resistance to rust and mineral buildup while maintaining dimensional stability under typical domestic water temperatures and pressures. Its female-to-male configuration simplifies installation where a reduction in thread diameter is required. The compact design saves space in tight installations and reduces the need for additional fittings or adaptors. Compatibility with common plumbing materials makes it suitable for retrofit and repair work.
Suitable for
 Connecting 3/4" female threaded fittings to 1/2" male threaded pipes or valves
 Domestic potable water supply lines
 Heating system connections and radiators
 Plumbing repairs, retrofits and fixture replacements
Key specifications
 Material: brass
 Connection types: female 3/4" to male 1/2"
 Intended media: potable water, heating fluids
 Typical application: plumbing reduction fitting
 Finish: machined brass surface
How to use
Ensure both mating threads are clean and free of debris or old sealing material. Apply an appropriate thread sealant or PTFE tape to the male thread according to installation practice and local regulations. Screw the adapter into the 3/4" female thread by hand, then tighten with a suitable wrench until snug; avoid over-tightening to prevent thread damage. Connect the 1/2" male threaded pipe or fitting and secure in the same manner. After assembly, pressurize the system and inspect for leaks, retightening slightly if necessary.
Usage recommendations
Use approved thread sealants compatible with potable water systems and follow local plumbing codes. Avoid excessive mechanical stress and galvanic contact with dissimilar metals without appropriate measures. Periodically inspect connections for signs of corrosion or leaks, especially after thermal cycling or water quality changes.

## FAQ

### How much does the VIEGA brass reducing adapter 3/4" x 1/2" cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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 15.07.2026 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/11818081/67220036_large.webp