# VIEGA pipe connector 3/4 x 12 mm SC double coupling, brass nickel-plated matte

**URL:** https://aio.lv/en/product--viega-614584--11817743
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 614584
**EAN:** 4015211614584
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-614584--11817743

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

VIEGA double coupling with SC connection for 3/4 x 12 mm pipes, manufactured from brass with a matte nickel-plated finish. Designed to join two pipe sections securely, it is suitable for plumbing installations where SC fittings are specified. Provides corrosion-resistant surface treatment and reliable mechanical connection for domestic and commercial water systems.

## Long description

The VIEGA pipe connector 3/4 x 12 mm SC double coupling is a precision plumbing fitting designed to join two sections of 3/4 x 12 mm pipe using VIEGA SC connection technology. Made from brass with a matte nickel-plated finish, the coupling provides a corrosion-resistant surface and a consistent mechanical joint for domestic and commercial water systems where SC fittings are specified.
Advantages
The coupling's brass construction offers strength and long-term dimensional stability while the matte nickel-plated surface improves corrosion resistance and visual consistency in installations. SC connection design ensures a secure mechanical connection that simplifies installation and reduces the need for soldering or additional sealants. Its compact double coupling format allows two pipe ends to be joined inline with minimal space requirements.
Suitable for
Joining 3/4 x 12 mm copper or compatible SC system pipes in potable water networks
Repairs and extensions in domestic plumbing installations
Commercial plumbing applications where SC fittings are standard
Situations requiring a compact, inline mechanical coupling with corrosion-resistant finish
Key specifications
Connection type: SC double coupling for 3/4 x 12 mm pipe
Material: brass
Surface finish: matte nickel plating for corrosion resistance
Configuration: inline double coupling to join two pipe sections
Typical application: potable and non-potable water systems in residential and commercial buildings
How to use
Prepare pipe ends by cutting them square and deburring to ensure full insertion into the SC fitting. Slide the pipe ends into each side of the double coupling until they reach the internal stop. Follow the VIEGA SC system installation procedure for securing the joint, which typically involves applying the specified mechanical joining method and verifying proper engagement. After installation, check the connection visually and pressure-test the system according to applicable local codes to confirm leak-free performance.
Usage recommendations
Use with compatible 3/4 x 12 mm SC system pipes and components; avoid mixing with incompatible materials. Follow local plumbing codes and VIEGA installation guidelines, and perform a pressure test after installation to ensure a reliable joint.

## FAQ

### How much does the VIEGA double coupling SC 3/4 x 12 mm cost, and is it available for purchase?

The price is 11.49 € (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 29.07.2026 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/11817743/67219654_large.webp