# Compression fitting Detal-met MGW20X3/4, PP female thread 20 mm x 3/4"

**URL:** https://aio.lv/en/product--detal-met-mgw20x34--11826814
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Detal-met
**Manufacturer code:** MGW20X3/4
**EAN:** 5901924601487
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--detal-met-mgw20x34--11826814

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Detal-met MGW20X3/4 is a polypropylene (PP) compression connector with a female threaded outlet sized 20 mm to 3/4". Designed for joining plastic pipes to threaded fittings, it provides a solvent-free mechanical connection suitable for water supply and heating systems. Use for domestic plumbing repairs, pipe extensions and connections to valves or appliances requiring a 3/4" threaded interface.

## Long description

Detal-met MGW20X3/4 is a polypropylene (PP) compression fitting with a female threaded outlet sized 20 mm to 3/4" designed for connecting plastic pipes to threaded components. It creates a solvent-free mechanical joint suitable for potable water and central heating systems where a secure transition from a 20 mm plastic pipe to a 3/4" threaded valve, tap or appliance inlet is required. The fitting is intended for straightforward installation on PE, PP or other compatible plastic distribution pipes and for retrofit work in domestic plumbing.
Advantages
The compression design allows assembly without hot-work or chemical welding, providing a reusable, serviceable connection. Made of polypropylene, the fitting offers chemical resistance to typical water conditions and low thermal conductivity, reducing heat loss at the joint. The integrated female thread provides a standard 3/4" interface for easy attachment of valves, hoses or appliances while the compression nut and internal sealing element ensure a watertight seal when installed correctly.
Suitable for
 Domestic water supply pipe connections
 Connecting 20 mm plastic pipe to 3/4" threaded valves and taps
 Repairing or extending plumbing runs without solvent welding
 Connecting to appliances or fittings with a 3/4" female/male threaded inlet
Key specifications
 Material: polypropylene (PP)
 Connection type: compression on pipe side, female threaded outlet
 Pipe size compatibility: 20 mm (outer diameter for compatible plastic pipes)
 Thread size: 3/4" female
 Application: cold and hot water distribution, central heating (subject to system temperature and pressure limits)
How to use
Prepare the plastic pipe by cutting it squarely and removing burrs to ensure full insertion. Slide the compression nut and sealing components onto the pipe as required by the fitting design. Push the pipe into the fitting body until it bottoms, then tighten the compression nut by hand and finish with an appropriate wrench to the torque recommended by the fitting manufacturer or until a secure, leak-free joint is achieved. Thread the 3/4" mating part into the female outlet and tighten to the appropriate seal, using thread sealant or tape if required for the specific application.
Usage recommendations
Ensure compatibility of pipe material and outer diameter with a 20 mm compression fitting. Do not overtighten the compression nut to avoid deforming the pipe or fitting. Verify system pressure and temperature ratings before installation and perform a pressure test after assembly to confirm there are no leaks.

## FAQ

### How much does the Detal-met MGW20X3/4 PP fitting 20 mm x 3/4" cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 134 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 23.07.2026 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 Detal-met 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 Detal-met 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/11826814/67228239_large.webp