# VIEGA Viega 1115.1 steel reducer coupling, diameter 22 mm, pack of 10

**URL:** https://aio.lv/en/product--viega-558543--12403482
**Data updated:** 2026-04-30 18:28 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** VIEGA
**Manufacturer code:** 558543
**EAN:** 4015211558543
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--viega-558543--12403482

## 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 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Viega 1115.1 is a steel reducer coupling (Prestabo-style) with a 22 mm diameter, supplied in packs of 10. Designed for joining pipes with diameter reduction, it provides a durable, corrosion-resistant mechanical connection for plumbing and heating systems. Suitable for professional installations and repair work where reliable pipe transitions are required.

## Long description

VIEGA Viega 1115.1 steel reducer coupling, diameter 22 mm, pack of 10 is a galvanised non‑alloyed steel reducer coupling designed for Prestabo‑style mechanical connections. It is intended for joining pipes where a reduction in diameter is required and is supplied in packs of ten units. The coupling features a plug‑in end and press connection with an EPDM sealing element and is manufactured with the withSC‑Contur safety contour to support reliable installation and leak detection during pressure tests.
Advantages
The coupling is made from galvanised non‑alloyed steel, offering corrosion resistance suitable for plumbing and heating systems. The EPDM sealing element provides a durable elastomeric seal compatible with many media used in heating and potable water applications. The Prestabo‑style plug‑in end and press connection allow for mechanical joining without welding, reducing installation time and enabling secure, repeatable connections. The withSC‑Contur design aids in pressure testing by making unintended unpressed connections visible.
Suitable for
Reducing pipe diameter in plumbing systems
Connections in heating system installations
Repair and retrofit jobs requiring mechanical coupling instead of welding
Professional installation where press‑fit reliability is required
When it may not be suitable
This reducer coupling is designed for mechanical press and plug‑in connections and is not intended for applications requiring threaded or welded joints. It is supplied with a 22 mm diameter specification and therefore will not fit systems that require different sizes without appropriate adapters or alternative fittings. For corrosive chemical environments or non‑standard media, confirm material compatibility with EPDM and galvanised steel before use.
Key specifications
Material: galvanised non‑alloyed steel
Connection type: plug‑in end with press connection
Sealing: EPDM sealing element
Design feature: withSC‑Contur
Diameter (reduced end): 22 mm
Packaging: pack of 10 units
How to use
Prepare pipe ends by cutting square and removing burrs and debris. Insert the pipe into the plug‑in end to the required stop and position the coupling in the press tool according to tool and jaw manufacturer instructions. Perform the press operation to create the mechanical joint. Verify the press was completed correctly by visual inspection and pressure testing as part of the commissioning process; the withSC‑Contur feature assists in identifying areas that were not pressed. Follow local plumbing and heating installation standards and the press tool manufacturer’s guidelines for safe, leak‑free joints.
What to consider before purchase
Confirm system pipe diameters and that a 22 mm reduced end is suitable.
Ensure press‑fit installation tools and compatible press jaws are available.
Check EPDM and galvanised steel compatibility with the transported medium.
Verify that a pack of 10 units matches project quantity and spare parts needs.
Usage recommendations
Use certified press tools and follow manufacturer instructions; perform pressure tests after installation to confirm integrity. Store couplings in a dry environment to preserve galvanised coating and inspect EPDM seals before use.

## Specifications

| Feature | Value |
|---|---|
| Material | Steel |
| Diameter | 220 mm |
| Quantity per pack | 10 pc(s) |
| Compliance certificates | VdS |

## FAQ

### How much does the Viega 1115.1 steel reducer coupling 22 mm cost, and is it available for purchase?

The price is 6.99 € (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 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/12403482/68694631_large.webp