# Copper reducing nipple SANHA 5243 42 x 28 mm

**URL:** https://aio.lv/en/product--sanha-152434228--11831831
**Data updated:** 2026-03-09 14:42 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 152434228
**EAN:** 4021343029455
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-152434228--11831831

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

SANHA 5243 copper reducing nipple with dimensions 42 x 28 mm. Designed for joining copper piping of different diameters, this reducing fitting provides a compact, corrosion-resistant connection for plumbing and heating systems. Suitable for use in potable water, heating circuits, and general pipe installation where a reduction from 42 mm to 28 mm is required.

## Long description

The SANHA 5243 copper reducing nipple 42 x 28 mm is a plumbing fitting designed to connect two copper pipes of different diameters. It provides a compact, corrosion-resistant transition from a 42 mm pipe to a 28 mm pipe, intended for use in potable water systems, heating circuits and general pipe installations where size reduction is required. The fitting is manufactured from copper to ensure good thermal conductivity and long service life under normal operating conditions.
Advantages
The copper construction offers natural corrosion resistance and compatibility with typical soldering and brazing techniques used in copper pipework. Its reducing design provides a tight, direct connection between larger and smaller pipes without the need for additional adapters, saving space in confined installations. The nipple’s smooth internal surface minimises flow resistance at the transition and supports hygienic potable water applications.
Suitable for
Potable cold and hot water supply lines
Domestic and commercial heating circuits
Plumbing systems requiring pipe diameter reduction from 42 mm to 28 mm
Repair or modification of existing copper pipework
Key specifications
Material: Copper
Type: Reducing nipple (straight, concentric)
Connection sizes: 42 mm to 28 mm
Suitable for: Soldering / brazing connections common to copper piping
Application: Potable water and heating systems
How to use
Prepare the copper pipe ends by cutting square, removing burrs and cleaning with an appropriate flux cleaner. Fit the reducing nipple onto the prepared pipe ends, apply flux if required and perform soldering or brazing following standard installation procedures and local codes. Allow joints to cool naturally and inspect visually for continuous, smooth fillets. After installation, pressure-test the system according to applicable regulations to verify leak-tight performance.
Usage recommendations
The fitting should be installed by a qualified tradesperson using suitable flux and solder or brazing materials; observe system pressure and temperature limits and follow local plumbing regulations. For potable water applications ensure all materials and installation methods meet local health and safety standards.

## FAQ

### How much does the Copper reducing nipple SANHA 5243 42 x 28 mm cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 27.07.2026 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 SANHA 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 SANHA 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/11831831/67232384_large.webp