# Butt fusion electrofusion coupling USMetrix Mufa elektrooporowa PE 40 (DWZ) (S)

**URL:** https://aio.lv/en/product--usmetrix-02-01-0040-05--11833961
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** USMetrix
**Manufacturer code:** 02-01-0040-05
**EAN:** 5901292918606
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--usmetrix-02-01-0040-05--11833961

## 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

Electrofusion coupling USMetrix Mufa elektrooporowa PE 40 (DWZ) (S) is a polyethylene (PE) pipe connector designed for electrofusion joining. Intended for connecting PE pipes with a 40 mm nominal diameter, it provides an electrically heated fusion interface for secure, leak-resistant joints. Suitable for water, gas distribution and other low-pressure infrastructure uses where PE piping is applied.

## Long description

Electrofusion coupling USMetrix Mufa elektrooporowa PE 40 (DWZ) (S) is a polyethylene (PE) coupling engineered for electrofusion joining of PE pipes with a nominal diameter of 40 mm. The coupling provides an integrated electrically heated fusion element that creates a continuous, homogeneous joint between pipe ends. Designed for typical low-pressure applications in water and gas distribution systems, the coupling ensures a leak-resistant connection when installed with compatible electrofusion equipment and following recommended welding parameters.
Advantages
The USMetrix electrofusion coupling offers a reliable fusion interface that reduces assembly time compared with mechanical fittings and eliminates the need for additional sealing materials. Its design supports controlled heat distribution during the electrofusion process to produce consistent joints. The coupling is corrosion-resistant and compatible with standard PE pipe materials used in distribution networks, providing long-term service life under correct installation and operating conditions.
Suitable for
Connecting polyethylene (PE) pipes with 40 mm nominal diameter
Water distribution systems under low-pressure conditions
Gas distribution in networks designed for PE piping and approved electrofusion fittings
Repairs and extensions of existing PE pipelines
Key specifications
Material: polyethylene (PE)
Nominal pipe diameter: 40 mm
Connection type: electrofusion coupling with integrated heating element
Application pressure range: suitable for typical low-pressure distribution systems (follow local standards for exact pressure ratings)
Compatibility: for use with PE pipes of corresponding SDR and wall thickness when matched to appropriate welding parameters
Corrosion resistance: inherent to PE material
How to use
Prepare pipe ends by cutting squarely and cleaning the surfaces from dirt, grease and oxidized layers. Align the pipe ends into the coupling and secure them to prevent movement during welding. Use a compatible electrofusion control unit and set the welding program according to the coupling manufacturer’s recommended parameters for 40 mm PE pipes. Initiate the heating cycle and observe the complete fusion and cooling times before applying pressure or moving the joint. After cooling, inspect the visible weld bead and verify the joint integrity according to local standards.
Usage recommendations
Use qualified personnel and certified electrofusion equipment for installation. Store couplings in a clean, dry environment away from direct sunlight and solvents. Always consult applicable standards and the coupling manufacturer’s technical instructions for compatibility with specific PE pipe types, acceptable pressure ratings, and detailed welding programs.

## FAQ

### How much does the Electrofusion coupling USMetrix Mufa PE 40 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 USMetrix 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 USMetrix 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/11833961/67234365_large.webp