# Copper press fitting SANHA ZW 28 mm press coupling, model 1630128

**URL:** https://aio.lv/en/product--sanha-1630128--11832393
**Data updated:** 2026-03-09 14:43 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 1630128
**EAN:** 4021343137846
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-1630128--11832393

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

SANHA copper press coupling ZW with 28 mm diameter (model 1630128). A press-fit plumbing fitting made of copper for joining pipes, suitable for commercial and residential water and heating installations. Designed for use with compatible press tools and jaws, the coupling provides a permanent mechanical and leak-tight connection without soldering. Ideal for repair, renovation, or new pipework projects.

## Long description

SANHA copper press coupling ZW with 28 mm diameter (model 1630128) is a mechanical plumbing fitting designed for joining copper pipes in water and heating systems. The coupling creates a permanent, leak-tight connection when compressed with suitable press tools and jaws, eliminating the need for soldering. It is intended for use in both commercial and residential installations and is suitable for repair, renovation, and new-build pipework where reliable copper connections are required.
Advantages
The press coupling is made of copper, which offers good corrosion resistance and thermal conductivity for heating and potable water systems. Installation is fast and consistent because connections are formed by pressing rather than soldering, reducing on-site work time and the need for open flames. The design provides a durable mechanical joint that maintains sealing performance under normal operating conditions when installed with compatible press tools and recommended procedures.
Suitable for
 Joining 28 mm copper pipes in potable water systems
 Heating system connections and radiator feed lines
 Repair and renovation of existing copper pipework
 New installations in residential and commercial buildings
Key specifications
 Material: copper
 Connection type: press-fit coupling
 Nominal diameter: 28 mm
 Suitable media: potable water and heating fluids
 Installation method: compatible mechanical pressing with appropriate jaws
How to use
Ensure pipe ends are clean, straight, and free of burrs before fitting the coupling. Slide the coupling onto the prepared pipe ends so that the joint reaches the correct insertion depth. Use a compatible press tool and the manufacturer-recommended press jaws sized for 28 mm copper fittings to perform the press operation. Verify the pressed connection visually and, where applicable, by a pressure test of the system to confirm sealing integrity. Follow applicable standards and on-site safety procedures during installation.
Usage recommendations
Use only press tools and jaws that are compatible with copper press fittings and rated for 28 mm diameter connections. Store fittings in a dry environment and protect them from contamination prior to installation. For potable water installations, ensure materials and installation practices meet local regulations and standards.

## FAQ

### How much does the SANHA copper press coupling ZW 28 mm 1630128 cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 04.08.2026 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/11832393/67232960_large.webp