# Press fitting coupling VIEGA Sanpress Muffer 28 mm – press fittings

**URL:** https://aio.lv/en/product--viega-108618--11817585
**Data updated:** 2026-03-09 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 108618
**EAN:** 4015211108618
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-108618--11817585

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

VIEGA Sanpress Muffer 28 mm is a press fitting coupling designed for quick, reliable connections in metal pipe installations. As part of the Sanpress press fittings range, this 28 mm coupling enables secure joining of compatible pipes using a pressing tool, suitable for plumbing, heating and potable water systems. It provides a push-to-press workflow for durable, leak-resistant joints in residential and commercial projects.

## Long description

VIEGA Sanpress Muffer 28 mm is a press fitting coupling engineered for joining copper and stainless-steel piping in plumbing, heating and potable water systems. Designed to be used with Sanpress press fittings and compatible pressing tools, the 28 mm coupling provides a push-to-press workflow that speeds installation while forming a permanent, leak-resistant joint. The fitting is intended for professional and experienced DIY use where reliable metallic press connections are required.
Advantages
The coupling enables fast, tool-assisted installation without soldering, reducing on-site work time and heat-related risks. It creates robust joints that are resistant to vibration and pressure variations typical in heating and potable water systems. The standardized 28 mm diameter ensures compatibility with other Sanpress components, helping maintain consistent system performance and simplifying inventory management.
Suitable for
Plumbing installations for domestic and commercial buildings
Central heating and radiator connections
Potable water distribution where metallic press fittings are specified
Renovation projects requiring leak-resistant, fast joints
Key specifications
Nominal diameter: 28 mm
Material compatibility: copper and stainless steel piping systems
Connection method: press fitting designed for use with compatible pressing tools
Application: potable water, heating, and general plumbing systems
Joint type: permanent, press-formed, leak-resistant connection
How to use
Ensure pipe ends are clean, deburred and cut square before assembly. Slide the coupling onto the prepared pipe ends, push until the fitting seats fully, and position the pressing tool over the fitting profile according to the tool and jaw manufacturer's guidance. Perform the press operation once and verify the completed joint visually or with any recommended test procedure. Follow local standards and VIEGA installation instructions when integrating the coupling into a system.
Usage recommendations
Use VIEGA-approved pressing jaws and tools for consistent results. Verify material compatibility and system pressure ratings prior to installation. After pressing, perform pressure testing in line with relevant plumbing and heating codes to confirm joint integrity.

## FAQ

### How much does the VIEGA Sanpress Muffer 28 mm press fitting cost, and is it available for purchase?

The price is 12.99 € (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 30.07.2026 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/11817585/67219369_large.webp