# Transition fitting Unidelta 601520 — PE to 1/2" male thread, 20 mm PE pipe x 1/2" GZ

**URL:** https://aio.lv/en/product--unidelta-601520--11198986
**Data updated:** 2026-02-14 19:36 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Unidelta
**Manufacturer code:** 601520
**EAN:** 8030884000300
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unidelta-601520--11198986

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Unidelta 601520 is a transition fitting for connecting 20 mm polyethylene (PE) pipe to a 1/2" male (GZ) threaded fitting. Designed for plumbing and heating systems, it provides a secure junction between plastic pipework and standard 1/2" threaded components. Suitable for potable water and general fluid conveyance where PE to metal thread transition is required.

## Long description

Unidelta 601520 is a transition fitting designed to connect 20 mm polyethylene (PE) pipe to a 1/2" male (GZ) threaded component. Intended for use in plumbing and heating systems, this fitting creates a reliable junction between flexible PE pipework and standard metal-threaded valves, taps, or accessories. Its construction supports potable water distribution and general fluid conveyance where a PE-to-thread interface is required.
Advantages
The fitting provides a secure mechanical connection between PE pipe and 1/2" male threads while maintaining flow integrity and resistance to leakage when installed correctly. Its design allows straightforward installation with common plumbing tools and creates a compact transition that minimizes space usage. Materials and geometry are selected to be compatible with standard PE piping and threaded components in domestic and light commercial systems.
Suitable for
Connecting 20 mm PE water supply pipe to 1/2" threaded valves and fixtures
Domestic and small commercial potable water distribution
Repairing or adapting existing systems from plastic pipework to threaded metal fittings
Heating circuits and secondary cold-water branches requiring a PE-to-thread junction
Key specifications
Pipe connection diameter: 20 mm for polyethylene (PE) pipe
Thread type and size: 1/2" male (GZ) thread
Function: PE-to-thread transition fitting for fluid conveyance
Application: potable water and general fluid systems
Typical installation environment: indoor plumbing and heating installations
How to use
Prepare the 20 mm PE pipe by cutting it square and deburring the end. Slide any required compression components or sleeves onto the PE pipe according to the fitting manufacturer’s fitting method, then insert the pipe fully into the fitting until it seats. Tighten the threaded 1/2" male connection to the mating female thread using an appropriate wrench, taking care not to over-torque. Follow standard pipe preparation and sealing practices for threaded joints (for example, use of approved sealing tape or paste on the other threaded mating surface if required).
Usage recommendations
Install and tighten connections following applicable plumbing standards and manufacturer guidance. Use compatible PE pipe rated for the intended service (pressure and temperature) and ensure that threaded mating components are in good condition. Periodically inspect the joint for signs of wear, leakage or mechanical strain, especially after system pressure changes or thermal cycling.

## FAQ

### How much does the Transition fitting Unidelta 601520 — PE 20 mm to 1/2" GZ cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 09.07.2026 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 Unidelta 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 Unidelta 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/11198986/61982363_large.webp