# SANHA press reducing coupling 18 x 15 mm, female/female press fitting

**URL:** https://aio.lv/en/product--sanha-162401815--11817654
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 162401815
**EAN:** 4021343128844
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-162401815--11817654

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Press reducing coupling by SANHA for professional plumbing connections, with 18 x 15 mm diameters. This female-to-female press fitting joins pipes of different sizes using a press connection method for leak-resistant joints. Suitable for potable water and heating installations where transition between 18 mm and 15 mm lines is required; designed for use with compatible press tools and rings.

## Long description

SANHA press reducing coupling 18 x 15 mm, female/female press fitting is a metal press connector designed to join two copper or compatible metal pipes of different diameters using a press connection. The fitting provides a compact, leak-resistant transition between 18 mm and 15 mm lines and is intended for potable water and heating systems. It is compatible with standard press tools and pressing rings approved for SANHA press fittings and is intended for professional plumbing installations where a reliable size reduction is required.
Advantages
The press reducing coupling delivers a secure, permanent connection without soldering, enabling faster installation and reduced downtime. Its female-to-female configuration simplifies the transition between pipe runs of 18 mm and 15 mm while maintaining hydraulic integrity. The fitting is manufactured to industry tolerances for consistent sealing performance with compatible press profiles and offers resistance to common pressures and temperatures encountered in domestic water and heating systems.
Suitable for (tasks / use cases)
Connecting 18 mm to 15 mm potable water supply lines
Reducing pipe diameter in heating circuit runs and radiator connections
Compact transitions in tight installation spaces
Repairs or modifications where replacing entire pipe sections is impractical
Key specifications
Connection type: female-to-female press coupling
Pipe sizes: 18 mm to 15 mm
Application: potable water and heating systems
Installation method: press-fit (requires compatible press tool and rings)
Material: corrosion-resistant metal suitable for plumbing installations
Operating conditions: suitable for typical domestic water pressures and heating temperatures
How to use
Ensure pipes are cut square, deburred and cleaned before assembly. Slide the approved press ring or sleeve onto each pipe end as required, insert the pipe ends fully into the female sockets of the coupling until the stop is reached, and position the press tool over the fitting according to the press tool manufacturer's instructions. Perform the press operation using the correct press profile for SANHA fittings and inspect the joint visually. Follow system flushing and commissioning procedures suitable for potable water or heating systems after installation.
Usage recommendations
Use only press tools, jaws and sealing elements that are compatible with SANHA press fittings and the specified press profile. Confirm material compatibility with the pipe type in the system and adhere to local plumbing codes and installation standards. For potable water circuits, follow hygiene and flushing requirements before putting the system into use.

## FAQ

### How much does the SANHA press reducing coupling 18 x 15 mm cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 29.07.2026 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/11817654/67219496_large.webp