# SANHA Purapress transitional coupling 22 mm x 3/4" (male/female)

**URL:** https://aio.lv/en/product--sanha-182702234--11818144
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 182702234
**EAN:** 4021343131400
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-182702234--11818144

## 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

SANHA Purapress transitional coupling, model 182702234, joins 22 mm copper/pipe with 3/4" threaded fittings. Designed for press-fit installation on 22 mm pipe and for connection to 3/4" female/male threaded components. Used in plumbing and heating systems to connect press-fit tubing to threaded valves, fixtures or adapters where a size/type transition is required.

## Long description

SANHA Purapress transitional coupling 22 mm x 3/4" (male/female) is a press-fit to threaded adapter intended for connecting 22 mm copper or compatible press-fit piping to 3/4" threaded fittings. The coupling combines a press connection on the 22 mm side with a threaded connection on the 3/4" side, enabling a reliable transition between press-fit tubing systems and threaded valves, fixtures or adapters used in plumbing and heating installations.
Advantages
The coupling provides a secure, leak-resistant press-fit joint on the 22 mm piping side while offering the flexibility of a 3/4" threaded connection for compatibility with standard threaded components. Its design supports efficient installation with press tools, reduces assembly time compared with traditional soldering or welding, and maintains mechanical strength suitable for potable water and heating systems. The transitional design minimizes the need for additional adapters and simplifies system layout where pipe type or size conversion is required.
Suitable for
Connecting 22 mm copper or compatible press-fit pipe to 3/4" threaded valves and fittings
Domestic and commercial potable water distribution
Heating systems where press-to-thread transitions are required
Retrofit and repair jobs that join press-fit piping to existing threaded components
Key specifications
Connection A: press-fit for 22 mm pipe
Connection B: 3/4" threaded (male/female interface as specified)
Material: corrosion-resistant metal suitable for plumbing and heating systems
Intended application: potable water and heating installations
Installation method: press-fit on the 22 mm side and threaded connection on the 3/4" side
How to use
Prepare the 22 mm pipe by cutting squarely and deburring the internal and external edges. Slide the appropriate Purapress sleeve over the pipe if required by the press system, insert the pipe fully into the coupling's press end, and actuate the press tool according to the tool manufacturer's instructions to form the permanent joint. On the threaded side, apply a suitable thread sealant or tape to the male threads if required for the intended application, then tighten the threaded component to the coupling to achieve a secure mechanical and fluid-tight connection. Follow local codes and pressure-temperature ratings when assembling and testing the system.
Usage recommendations
Use certified press tools and compatible Purapress sleeves when making the press connection. Verify material compatibility with system media and operating temperatures. Test the assembled system for leaks and correct operation before commissioning. For installations subject to specific regulations, follow local plumbing and heating standards and manufacturer's installation guidance.

## FAQ

### How much does the SANHA Purapress transitional coupling 22 mm x 3/4" cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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/11818144/67220099_large.webp