# SANHA Purapress transitional coupling (ZW x GW) 18 mm x 3/4" 182701834

**URL:** https://aio.lv/en/product--sanha-182701834--11818007
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 182701834
**EAN:** 4021343131387
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-182701834--11818007

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

SANHA Purapress transitional coupling (ZW x GW) 18 mm x 3/4" (MPN 182701834) is a press-fit plumbing fitting designed to connect 18 mm copper or compatible pipe to a 3/4" female threaded component. It combines a press connection on one side and a female threaded (GW) connection on the other, suitable for potable water and heating installations where a secure, leak-resistant transition between pipe and threaded fittings is required.

## Long description

SANHA Purapress transitional coupling (ZW x GW) 18 mm x 3/4" provides a press-fit connection on one end and a female threaded connection on the other, enabling a reliable transition between 18 mm copper or compatible press pipes and 3/4" threaded components. Designed for potable water and heating systems, the coupling is intended for installations where a leak-resistant, durable joint is required for joining press piping to valves, meters or other threaded devices.
Advantages
The coupling offers a secure press connection that eliminates the need for soldering, reducing installation time and heat exposure. The female threaded side provides compatibility with standard 3/4" male fittings, allowing straightforward integration with valves, meters and other threaded equipment. Constructed to meet plumbing standards for potable water and heating, the fitting supports consistent sealing performance when installed with the recommended press tool and jaw. The compact design simplifies installation in confined spaces and helps maintain flow characteristics of the piping system.
Suitable for
Connecting 18 mm copper or compatible press pipe to 3/4" male threaded valves and fittings
Potable water distribution systems
Heating systems and radiator connections
Retrofit work where a transition between press pipe and threaded components is required
Key specifications
Press connection size: 18 mm compatible with SANHA Purapress press systems
Threaded connection: female 3/4" (compatible with standard 3/4" male threads)
Material: corrosion-resistant metal suitable for potable water and heating applications
Connection types: press-fit (one end) and female threaded (other end)
Suitable media: potable water and heating fluids
How to use
Ensure the pipe and threaded counterpart are clean and free from debris or burrs. Slide the 18 mm pipe fully into the press end and position the press jaw according to the press tool manufacturer’s instructions. Perform the press operation to form a permanent, leak-resistant joint. Thread the male 3/4" component into the female threaded end using appropriate thread sealant or tape where required by local plumbing practice, and tighten to the recommended torque. Verify the assembled connections visually and by pressure testing the system according to applicable standards.
Usage recommendations
Use the coupling with the recommended SANHA-compatible press tools and jaws for reliable results. Select appropriate thread sealing materials when connecting to threaded components, and follow local codes and installation standards for potable water and heating systems. Regularly inspect installed joints during commissioning and maintenance for proper performance.

## FAQ

### How much does the SANHA Purapress transitional coupling 18 mm x 3/4" 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 — 17 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 21.07.2026 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/11818007/67219957_large.webp