# Compression coupling Perfexim 702 for 20 mm pipe to 3/4" female thread

**URL:** https://aio.lv/en/product--perfexim-61-002-2020-000--11825680
**Data updated:** 2026-03-09 11:15 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Perfexim
**Manufacturer code:** 61-002-2020-000
**EAN:** 5902626217785
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--perfexim-61-002-2020-000--11825680

## 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

Perfexim 702 is a compression coupling designed to connect a 20 mm pipe to a 3/4" female threaded fitting. The product provides a straightforward mechanical join for plumbing systems, enabling transition from smooth pipe to threaded fixtures. Suitable for potable water and general plumbing applications where a reliable pipe-to-thread connection is required.

## Long description

Perfexim 702 is a compression coupling designed to connect a 20 mm smooth pipe to a 3/4" female threaded fitting. It provides a mechanical transition between plastic or metal pipe and threaded fixtures, enabling secure, tool-assisted assembly in domestic and commercial plumbing systems. The coupling is intended for potable water and general plumbing applications where a straightforward, compression-style connection is needed.
Advantages
The compression coupling offers a compact design that simplifies installation without the need for soldering or adhesive bonding. It creates a watertight seal by compressing an internal ferrule onto the pipe and maintaining mechanical engagement with the threaded fitting. Because the coupling uses a standardized 20 mm pipe interface and a 3/4" female thread, it allows reliable transition between smooth-bore piping and common threaded fixtures. The construction supports repeated assembly and disassembly when access or maintenance is required.
Suitable for
Connecting 20 mm smooth pipe to 3/4" female threaded valves, taps, or fittings
Potable water supply lines in residential and light commercial installations
Retrofit work where a pipe-to-thread transition is required without soldering
Key specifications
Pipe connection size: 20 mm smooth pipe
Threaded connection: 3/4" female thread
Connection type: compression coupling
Intended media: potable water and general plumbing fluids
Material: metallic/plastic composite components suited for plumbing use
How to use
Prepare the 20 mm pipe by cutting squarely and deburring the end. Slide the coupling components onto the pipe in the order specified by the manufacturer, push the pipe fully into the coupling until it seats against the stop, and tighten the compression nut by hand and then with an appropriate wrench to the recommended torque. Thread the 3/4" female end onto the corresponding male fitting, using sealing tape or approved sealant on the male threads if required by the installation standard. Inspect the joint and perform a pressure test according to local plumbing codes.
Usage recommendations
Use the coupling only with compatible pipe materials and within the pressure and temperature ratings recommended for potable water installations. Ensure all connections are clean and free of debris before assembly. Follow local regulations for thread sealing methods and post-installation pressure testing. Replace the coupling if signs of wear or leakage appear after repeated disassembly.

## FAQ

### How much does the Perfexim 702 compression coupling 20 mm to 3/4" cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 93 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 Perfexim 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 Perfexim 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/11825680/67227342_large.webp