# Copper reducing coupler SANHA 22 x 18 mm model 5240 (152402218)

**URL:** https://aio.lv/en/product--sanha-152402218--11831963
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** SANHA
**Manufacturer code:** 152402218
**EAN:** 4021343028175
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-152402218--11831963

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Copper reducing coupler SANHA model 5240, connection size 22 x 18 mm (MPN 152402218). Designed for joining copper pipes of different diameters, providing a reliable mechanical and sealed transition between 22 mm and 18 mm tubing. Suitable for plumbing, heating and cooling systems where a reduction in pipe diameter is required; used in installation and repair work.

## Long description

Copper reducing coupler SANHA 22 x 18 mm model 5240 is a precision-manufactured fitting designed to join copper pipes of two different diameters. The coupler provides a mechanically stable and sealed transition between 22 mm and 18 mm copper tubing for plumbing, heating and cooling systems. Constructed from copper material, it is intended for installation and repair work where a downsize in pipe diameter is required.
Advantages
The SANHA reducing coupler ensures a secure, leak-resistant connection between 22 mm and 18 mm copper pipes thanks to accurate dimensions and consistent wall thickness. Its copper construction offers good corrosion resistance and thermal conductivity appropriate for water and HVAC applications. The coupling is compact, straightforward to install in tight spaces, and compatible with standard copper pipe joining methods, allowing technicians to perform reliable repairs and system modifications.
Suitable for
 Domestic and commercial plumbing where a diameter reduction is needed
 Heating systems, including radiators and underfloor heating circuits
 Cooling and air-conditioning lines that use copper tubing
 Repair and retrofit work on existing copper pipe networks
Key specifications
 Material: copper
 Connection sizes: 22 mm to 18 mm
 Type: reducing coupler for copper pipes
 Suitable medium: water and typical HVAC fluids
 Installation method: soldering or compatible mechanical joining techniques for copper
How to use
Prepare pipe ends by cutting square and removing burrs and oxide layers. Clean the mating surfaces and apply appropriate flux if soldering; insert pipe ends fully into the coupler and perform a solder or brazed joint according to applicable practices and local regulations. For mechanical joining methods compatible with copper fittings, follow the tool and technique manufacturer instructions. After joining, inspect the joint visually and pressure-test the system to confirm there are no leaks.
Usage recommendations
Use the SANHA copper reducing coupler in systems designed for copper piping and ensure compatibility with the working pressure and temperature ranges of the installation. Observe local plumbing codes and safety standards when soldering or brazing; if unsure, consult a qualified installer. Avoid using the fitting with aggressive chemicals or media not suitable for copper.

## FAQ

### How much does the SANHA copper reducing coupler 22 x 18 mm 5240 cost, and is it available for purchase?

The price is 4.99 € (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 16.07.2026 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/11831963/67232513_large.webp