# Transition compression fitting Unidelta PE GZ 50 mm x 6/4" (601550) for polyethylene pipes

**URL:** https://aio.lv/en/product--unidelta-601550--11833999
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Garden Irrigation
**Manufacturer:** Unidelta
**Manufacturer code:** 601550
**EAN:** 8030884000454
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unidelta-601550--11833999

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Unidelta transition compression fitting PE GZ 50 mm x 6/4" (model 601550) is designed to connect polyethylene (PE) pipes to threaded 6/4" connections. The fitting provides a mechanical seal for pipe transitioning, suitable for water supply and irrigation systems where a PE-to-threaded joint is required. Typical use cases include pipeline repairs, extensions and system connections in residential and light commercial installations.

## Long description

Unidelta transition compression fitting PE GZ 50 mm x 6/4" is a mechanical connector designed to join polyethylene (PE) pipes with a 6/4" threaded male connection. Intended for water supply and irrigation systems, this fitting creates a watertight transition between a smooth PE pipeline and a threaded outlet or component, enabling repairs, extensions and system integration in residential and light commercial installations.
Advantages
The compression design ensures a secure mechanical seal without the need for heat fusion or specialized electrofusion equipment. Constructed for compatibility with standard PE pipe outer diameter of 50 mm, the fitting simplifies installation by using a threaded joint on one side and a compression grip on the other. Its straightforward assembly reduces installation time and allows disassembly for maintenance if required.
Suitable for
 Connecting PE water mains to threaded valves, hydrants or fittings
 Repairing or extending polyethylene pipelines in domestic supply systems
 Irrigation system connections where a PE-to-threaded interface is needed
 Light commercial plumbing applications requiring a reliable transition
Key specifications
 Pipe compatibility: polyethylene (PE) pipes with 50 mm outer diameter
 Thread connection: male threaded 6/4" end for mating with standard threaded components
 Connection type: compression fitting on PE side, threaded on opposite side
 Application: potable water distribution, irrigation and general fluid conveyance
 Installation: mechanical assembly without fusion; removable for maintenance
How to use
Prepare the PE pipe end by cutting squarely and removing burrs or debris. Slide the compression nut and sealing components onto the pipe, insert the pipe fully into the fitting until it reaches the internal stop, and tighten the compression nut to the specified torque to obtain a leak-free seal. Screw the 6/4" male threaded end into the corresponding threaded component using appropriate thread sealant or tape as required by the application. After installation, pressurize the system and inspect the joint for leaks.
Usage recommendations
Use compatible PE pipe dimensions and follow local plumbing codes. Verify material compatibility with transported fluids and avoid overtightening the compression nut to prevent deformation of the pipe. For potable water systems, use approved sealing materials on threaded connections and perform a pressure test after installation.

## FAQ

### How much does the Unidelta PE transition fitting GZ 50 mm x 6/4" cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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/11833999/67234391_large.webp