# Transition coupling SANHA SANHA-Therm Mufa przejściowa ZWxGW 42x1½ – copper/steel pipe connection 42x1.5"

**URL:** https://aio.lv/en/product--sanha-124270g42112--11818124
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 124270G42112
**EAN:** 4021343328589
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-124270g42112--11818124

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

SANHA-Therm Mufa przejściowa ZWxGW 42x1½ is a transition coupling by SANHA designed to join pipes with 42 mm outer diameter to a 1½" threaded connection. Intended for plumbing and heating systems, it provides a reliable mechanical and sealed connection between dissimilar pipe types. Suitable for use in potable water, heating circuits and general pipe installation tasks.

## Long description

SANHA-Therm Mufa przejściowa ZWxGW 42x1½ is a transition coupling intended for connecting a 42 mm outer diameter copper pipe to a 1½" threaded steel fitting. Developed by SANHA for plumbing and heating systems, this coupling creates a mechanically robust and sealed joint between dissimilar materials, enabling secure connections between copper tubing and standard threaded components used in potable water and heating installations.
Advantages
The coupling offers a compact design that simplifies the transition between smooth-bore copper pipe and threaded steel connections, reducing the need for additional adapters. Its construction ensures reliable sealing under typical domestic and commercial water and heating pressures. The product is suitable for direct installation into pipe networks where a mixed-material connection is required, and its materials and form factor support long service life when used according to specifications.
Suitable for
Connecting 42 mm outer-diameter copper pipes to 1½" threaded fittings
Domestic and commercial potable water systems
Heating circuits and radiator connections
Plumbing installations requiring transitions between copper and steel
Key specifications
Pipe outer diameter: 42 mm
Thread size: 1½" (female)
Material combination: copper to steel transition
Application media: potable water and heating fluids
Connection type: mechanical transition coupling for smooth pipe to threaded fitting
How to use
Prepare the copper pipe by deburring and cleaning the outer surface at the insertion point. Ensure the threaded fitting is clean and in good condition. Slide the coupling onto the pipe end and tighten the threaded connection to the specified torque for the installation, using appropriate sealing tape or sealant on the male threads if required by the system design. Verify the joint is properly seated and perform a pressure test according to local plumbing standards to confirm leak-tightness.
Usage recommendations
Use in accordance with applicable national and local plumbing and heating codes. Select compatible sealing materials for potable water systems. Do not use the coupling in applications with aggressive fluids or outside its intended temperature and pressure ranges without prior verification of material compatibility.

## FAQ

### How much does the Transition coupling SANHA SANHA-Therm ZWxGW 42x1½ cost, and is it available for purchase?

The price is 27.49 € (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 16.07.2026 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/11818124/67220083_large.webp