# Galvanized pipe union RADOM ŁĄCZNIKI 3/4" DN20, threaded plumbing fitting

**URL:** https://aio.lv/en/product--radom-laczniki-933034v-dwz--11828958
**Data updated:** 2026-03-09 14:37 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** RADOM ŁĄCZNIKI
**Manufacturer code:** 933034V# DWZ
**EAN:** 4021343108617
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--radom-laczniki-933034v-dwz--11828958

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Galvanized pipe union RADOM ŁĄCZNIKI DN20 (3/4") designed for threaded plumbing connections. Metal union provides detachable joint between pipes or fittings, suitable for water and heating systems where corrosion resistance is required. Typical use includes installation, repair and maintenance of residential and commercial piping with standard 3/4" threaded ends.

## Long description

Galvanized pipe union RADOM ŁĄCZNIKI 3/4" DN20 is a threaded plumbing fitting designed to create a detachable, leak-resistant connection between two sections of pipe or between pipe and fitting. Made from galvanized metal, the union offers enhanced corrosion resistance for use in water and heating systems. Its 3/4" (DN20) threaded ends match common plumbing threads, enabling straightforward installation, repair or replacement without cutting pipes.
Advantages
The galvanized construction provides protection against rust and prolongs service life in moist environments. The threaded union design allows quick disassembly and reassembly of piping runs, simplifying maintenance and component replacement. Manufactured to fit standard 3/4" connections, the fitting ensures compatibility with widely used plumbing parts and minimizes the need for adapters.
Suitable for
 Domestic cold and hot water distribution
 Residential and commercial heating systems
 Repair and retrofit of threaded pipe connections
 Temporary or permanent piping assemblies requiring detachable joints
Key specifications
 Connection type: threaded union
 Thread size: 3/4" (DN20)
 Material: galvanized metal
 Application: water and heating systems
 Joint type: detachable union for easy disassembly
How to use
Ensure mating threads on pipes or fittings are clean and free of debris. Apply an appropriate thread sealant or tape to the male threads to ensure a watertight joint, following the sealant manufacturer's instructions. Thread the union components together by hand to start, then tighten with suitable wrenches until snug; avoid over-tightening which can damage threads or deform seals. To disassemble, back off the threaded nut and separate the union halves for maintenance or replacement.
Usage recommendations
Use compatible thread sealants rated for potable water if the union is part of a drinking water installation. Inspect threaded connections periodically for signs of corrosion, leaks or thread wear, and replace the union if integrity is compromised. For pressurized heating systems, follow system manufacturer guidelines and local codes for installation and pressure testing.

## FAQ

### How much does the Galvanized pipe union RADOM ŁĄCZNIKI 3/4" DN20 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 — 30 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 29.07.2026 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 RADOM ŁĄCZNIKI 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 RADOM ŁĄCZNIKI 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/11828958/68542737_large.webp