# SANHA SANHA-Therm Mufa ZWxZW 88,9 — Butt/Socket Pipe Coupling 88.9 mm

**URL:** https://aio.lv/en/product--sanha-12427089--11817987
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** SANHA
**Manufacturer code:** 12427089
**EAN:** 4021343327735
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sanha-12427089--11817987

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

SANHA SANHA-Therm Mufa ZWxZW 88,9 is a pipe coupling (muff) designed for joining pipes with an outer diameter of 88.9 mm. Manufactured by SANHA, this mechanical/thermal coupling provides a secure connection for plumbing and heating installations, suitable for use in commercial and residential systems where a reliable joint for metal pipes is required.

## Long description

SANHA SANHA-Therm Mufa ZWxZW 88,9 is a butt/socket pipe coupling engineered for joining pipes with an outer diameter of 88.9 mm. Designed and produced by SANHA, this coupling is intended for plumbing and heating systems where a reliable mechanical and thermal connection between metal pipes is required. The product provides a stable joint for installations in residential and commercial buildings and is compatible with systems that use similar metal pipe materials and dimensions.
Advantages
The coupling offers a secure butt/socket connection that combines mechanical strength with thermal performance suitable for systems subjected to temperature variations. Its construction ensures consistent alignment of pipes and helps maintain flow integrity across the joint. The product is manufactured to SANHA quality standards, providing predictable fit and compatibility with pipes of the specified outside diameter.
Suitable for
 Joining metal pipes with an outer diameter of 88.9 mm
 Plumbing supply and waste systems in residential and commercial buildings
 Heating circuits and radiator connections where a butt/socket coupling is required
 Repairs and retrofits where a compatible mechanical/thermal coupling is needed
Key specifications
 Type: Butt/Socket pipe coupling (muff)
 Nominal outside diameter compatibility: 88.9 mm
 Material: metal (manufacturer specified metal type applies)
 Connection method: mechanical and thermal joining designed for metal pipes
 Application area: plumbing and heating installations
How to use
Prepare pipe ends by ensuring they are clean, free of burrs and correctly cut to the required length. Position the coupling over the pipe ends so that both pipes are fully inserted according to the manufacturer’s fit guidance. Complete the mechanical or thermal joining process recommended for this coupling type and the pipe material, following standard installation practices and local codes. After joining, verify alignment and check the joint for leaks or irregularities before placing the system into service.
Usage recommendations
Use the coupling only with pipes of matching outside diameter and compatible metal type. Follow SANHA installation instructions and applicable plumbing and heating standards. Verify pressure and temperature ratings for the assembled system and perform leak testing after installation.

## FAQ

### How much does the SANHA SANHA-Therm Mufa ZWxZW 88,9 coupling cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 17.07.2026 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/11817987/67219934_large.webp