# SANHA press reducing coupling 18x15 mm, SANHA PRESS SOLAR mufa redukcyjna

**URL:** https://aio.lv/en/product--sanha-1122401815--11817410
**Data updated:** 2026-03-09 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 1122401815
**EAN:** 4021343143854
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-1122401815--11817410

## 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 plumbing and heating installations. Model SANHA PRESS SOLAR, size 18x15 mm, designed to connect pipes of different diameters. Manufactured for use with press-fit systems, it provides a secure mechanical and sealed joint without soldering. Suitable for potable water, heating and solar circuits where a 18 mm to 15 mm reduction is required.

## Long description

SANHA press reducing coupling 18x15 mm is a press-fit fitting designed for reliable connections between pipes of different diameters in plumbing, heating and solar systems. The SANHA PRESS SOLAR reducing coupling allows a smooth transition from 18 mm to 15 mm piping using the press-fit installation method, creating a mechanically secure and leak-tight joint without soldering or threading. The product is intended for use in potable water, central heating and solar circuit installations where a compact reduction fitting is required.
Advantages
The reducing coupling is made to be compatible with press systems, ensuring fast installation and consistent joint quality. Its construction provides a durable seal suitable for potable water and heating applications while minimising installation time compared with soldered or threaded connections. The compact design allows installation in confined spaces and integrates with common copper and press-compatible pipe materials used in modern installations.
Suitable for
Reducing 18 mm pipe to 15 mm pipe runs in plumbing systems
Central heating circuits that require a diameter transition
Solar thermal system connections with press-fit technology
Repairs and retrofits where soldering is impractical or undesired
Key specifications
Connection type: press-fit reducing coupling
Sizes: 18 mm to 15 mm
Application: potable water, heating, solar circuits
Material compatibility: press-compatible copper and compatible pipe systems
Installation method: press tool required for permanent joint
How to use
Prepare the pipe ends by cutting square and removing any burrs or debris. Slide the press reducing coupling onto the prepared 18 mm and 15 mm pipe ends, ensuring full insertion to the stop. Use a compatible press tool and the appropriate jaw/profile for the fitting to execute a complete press cycle, creating the permanent mechanical and sealed joint. After pressing, visually inspect the joint and, where applicable, perform pressure testing according to local standards and project requirements.
Usage recommendations
Use the coupling only with press tools and jaws approved for the specific press system. Ensure selected pipe materials and wall thicknesses are compatible with press connections. Follow relevant plumbing and heating standards for installation, testing and commissioning of potable water, heating and solar systems to ensure safety and long-term performance.

## FAQ

### How much does the SANHA PRESS SOLAR press reducing coupling 18x15 mm cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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/11817410/67219202_large.webp