# Press fitting coupling VIEGA Sanpress 18 mm muffer, copper press connector

**URL:** https://aio.lv/en/product--viega-282660--11832337
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 282660
**EAN:** 4015211282660
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-282660--11832337

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

VIEGA Sanpress 18 mm press fitting coupling (muffer) — copper press connector designed for secure, permanent joints in potable water and heating systems. Compatible with Sanpress press tools, this 18 mm coupling provides a pressed mechanical seal without soldering or threading. Suitable for plumbers and installers for residential and commercial piping repairs and installations.

## Long description

VIEGA Sanpress 18 mm press fitting coupling is a copper press connector engineered for creating reliable, permanent joints in potable water and heating systems without the need for soldering or threading. Designed to work with VIEGA Sanpress press tools, this 18 mm muffer delivers a pressed mechanical seal suitable for both new installations and repair work. The fitting's copper construction ensures compatibility with common copper piping and provides corrosion-resistant performance in domestic and light commercial applications.
Advantages
The coupling offers a secure pressed connection that reduces installation time compared with traditional soldered joints and eliminates an open-flame process. Its copper material provides good thermal conductivity and long-term durability in water and heating circuits. Compatibility with standard Sanpress press tools allows consistent, repeatable connections, and the compact 18 mm size is suitable for confined spaces. The design minimizes the risk of leaks when installed correctly using the recommended pressing method.
Suitable for
Piping repairs in residential potable water systems
Heating system installations and branch connections
Retrofit and renovation projects where soldering is impractical
Commercial light plumbing applications using 18 mm copper pipe
Key specifications
Material: copper
Connection type: press coupling (muffer) compatible with Sanpress press tools
Nominal diameter: 18 mm
Intended media: potable water and heating fluids
Application: permanent pressed mechanical seal, no soldering or threading required
How to use
Select the correct 18 mm coupling for the pipe diameter and confirm compatibility with the Sanpress press tool and jaws. Prepare the copper pipes by cutting square, deburring and cleaning the ends to ensure full insertion. Insert both pipe ends into the coupling until they reach the internal stop. Position the press tool over the fitting shoulder and perform the press according to the tool manufacturer’s instructions, completing the pressing cycle to form the mechanical seal. After pressing, visually inspect the press mark and perform pressure testing of the system as required by local standards.
Usage recommendations
Use only VIEGA-recommended pressing jaws and tools for reliable joint formation. Ensure pipes are free of contaminants and fully inserted before pressing. Follow applicable installation standards and perform pressure testing after installation to verify leak-free connections.

## FAQ

### How much does the VIEGA Sanpress 18 mm press fitting coupling cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 22.07.2026 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/11832337/67232909_large.webp