# Copper reducing nipple SANHA 5243 18 x 15 mm

**URL:** https://aio.lv/en/product--sanha-152431815--11832109
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 152431815
**EAN:** 4021343029127
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-152431815--11832109

## 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

Copper reducing nipple SANHA model 5243, size 18 x 15 mm. A plumbing fitting designed to join two copper pipes of different diameters, providing a secure transition from 18 mm to 15 mm. Suitable for potable water and heating installations where copper compression or soldered connections are used. Commonly applied in domestic and commercial pipework for reliable flow reduction.

## Long description

Copper reducing nipple SANHA 5243 18 x 15 mm is a plumbing fitting intended to create a secure, permanent transition between copper pipes of different outer diameters. The fitting adapts an 18 mm line to a 15 mm line in potable water and heating systems. Manufactured by SANHA to standard plumbing dimensions, this reducing nipple is compatible with common copper compression and soldered (capillary) joining techniques used in residential and commercial installations.
Advantages
The reducing nipple provides a compact, leak-resistant connection when installed correctly with appropriate soldering or compression fittings. Its copper construction offers good thermal conductivity and corrosion resistance suitable for hot and cold water applications. The simple geometry allows straightforward installation and a stable mechanical connection between two copper tube sizes without requiring additional adapters.
Suitable for
 Domestic potable water supply lines
 Central heating pipework and radiators
 Small commercial plumbing systems
 Pipe repairs and retrofitting to change pipe diameter
Key specifications
 Material: Copper
 Connection type: Reducing nipple for soldered or compression joints
 Sizes: 18 mm to 15 mm outer diameter
 Application: Hot and cold potable water, heating systems
 Finish: Bare copper suitable for soldering or use with compatible fittings
How to use
Prepare the copper pipes by cutting squarely and deburring the ends. Clean the surfaces with an appropriate flux or cleaning tool when soldering; for compression installation, ensure the pipe and fitting surfaces are clean and insert the pipe fully into the fitting. Follow standard plumbing procedures and local codes for fluxing, heating and soldering or for tightening compression fittings to the manufacturer’s torque recommendations. After installation, perform a pressure test and inspect joints for leaks before placing the system into service.
Usage recommendations
Use the fitting only with compatible copper tubing and appropriate joining methods. Avoid mixing dissimilar metals without proper dielectric fittings. When used in potable water systems, ensure solder and flux materials meet potable water approvals. For high-temperature or high-pressure applications, verify system limits and comply with local plumbing codes.

## FAQ

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

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 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/11832109/67232653_large.webp