# SANHA SANHA-Therm Mufa ZWxZW 28 — copper press sleeve 28 mm for heating and plumbing

**URL:** https://aio.lv/en/product--sanha-12427028--11817525
**Data updated:** 2026-03-09 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 12427028
**EAN:** 4021343327681
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-12427028--11817525

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

SANHA-Therm Mufa ZWxZW 28 is a 28 mm copper press sleeve from SANHA designed for joining copper pipes in heating and plumbing systems. The press-fit coupling provides a reliable, leak-resistant mechanical connection suitable for hot water and central heating installations. It is intended for use with compatible press tools and fittings in residential and commercial plumbing projects.

## Long description

SANHA SANHA-Therm Mufa ZWxZW 28 is a 28 mm copper press sleeve designed for creating secure pipe connections in heating and plumbing systems. The coupling is intended for press-fit installation on copper pipes and is compatible with standard press tools and fittings used in hot water and central heating applications. Its design targets reliable sealing and mechanical strength for residential and commercial installations.
Advantages
The copper construction provides durability and corrosion resistance appropriate for potable water and heating circuits. The press-fit design enables fast, solder-free installation, reducing the need for open flame and allowing work in confined or finished spaces. The sleeve offers consistent joint dimensions to support uniform sealing performance when used with compatible press jaws and seals.
Suitable for
Connecting 28 mm copper pipes in heating systems
Hot water distribution and return lines
Residential and commercial plumbing installations
Retrofit and new-build projects requiring press-fit joints
Key specifications
Material: copper
Connection type: press-fit sleeve for copper pipe
Nominal size: 28 mm
Application: hot water and central heating systems
Installation method: compatible with standard press tools and press jaws
How to use
Prepare the copper pipe by cutting square and deburring the end face. Verify the sleeve and pipe are clean and free of contaminants. Insert the pipe into the sleeve until it reaches the designed insertion depth, ensuring correct alignment. Position the appropriate press tool and jaw around the sleeve at the indicated pressing location and activate the press cycle according to the tool manufacturer's instructions. Confirm the completed joint visually and by applying system pressure tests as required for the installation.
Usage recommendations
Use only press jaws and seals compatible with the SANHA-Therm system and follow local codes and standards for potable water and heating installations. Perform pressure testing after installation and inspect joints for proper deformation and sealing. Avoid soldering or flame near press joints and ensure materials are handled to prevent damage before installation.

## FAQ

### How much does the SANHA SANHA-Therm Mufa ZWxZW 28 — press sleeve 28 mm cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 185 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 14.07.2026 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/11817525/67219311_large.webp