# Unidelta transitional fitting PE female threaded 50 mm x 6/4" (601650)

**URL:** https://aio.lv/en/product--unidelta-601650--11834093
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Garden Irrigation
**Manufacturer:** Unidelta
**Manufacturer code:** 601650
**EAN:** 8030884000775
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unidelta-601650--11834093

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Transitional PE fitting by Unidelta, female threaded connection sized 50 mm to 6/4" (model 601650). Designed to join polyethylene pipes to threaded components, providing a reliable mechanical and sealed transition. Suitable for water supply and irrigation systems where a PE-to-thread adapter is required. Practical for installation and repair of pipeline connections.

## Long description

Unidelta transitional fitting PE female threaded 50 mm x 6/4" is a polyethylene-to-thread adapter designed to connect PE pipes with female threaded components. The fitting provides a mechanical and sealed transition between a 50 mm polyethylene pipeline and a 6/4" threaded mating part, enabling integration of PE piping with valves, meters or other threaded fittings in water supply and irrigation systems. Constructed for field installation and repairs, the adapter supports standard PE pipe dimensions and is intended for applications requiring a durable, watertight joint.
Advantages
The Unidelta transitional fitting offers a simple, reliable means to convert between PE pipe and threaded connections without specialized tools. Its polyethylene body resists corrosion and common soil chemicals, while the threaded interface ensures compatibility with standard 6/4" fittings. The design minimizes leak risk when installed according to recommended procedures and is suitable for both new installations and maintenance work.
Suitable for
Domestic and commercial water supply pipelines
Irrigation and agricultural systems
Connection to valves, meters and threaded fittings
On-site repair and retrofit of PE pipe networks
Key specifications
Material: polyethylene body suitable for PE piping systems
Connection types: PE pipe end to female threaded 6/4" interface
Pipe nominal diameter: 50 mm
Intended media: potable and non-potable water (system-dependent)
Typical installation: mechanical compression or fusion-compatible PE end (consult installation method)
How to use
Prepare the pipe end by cutting squarely and removing burrs and debris. Fit the PE pipe onto the fitting end following the manufacturer’s assembly instructions for the specific connection method (mechanical compression or compatible fusion practice). Tighten the female threaded side to the mating 6/4" male thread, using appropriate sealing tape or gasket if required by the threaded component’s specifications. After assembly, inspect the joint and perform a pressure test where applicable to verify watertightness.
Usage recommendations
Follow local regulations and Unidelta installation guidance for pressure ratings and approved assembly methods. Use appropriate thread sealing materials on the 6/4" connection if the mating part requires it, and avoid exposing the polyethylene body to direct flame or solvents during installation. For long-term performance, ensure compatibility of system media and perform periodic inspections for mechanical stress or wear.

## FAQ

### How much does the Unidelta transitional PE fitting 50 mm x 6/4" 601650 cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 15.07.2026 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/11834093/67234470_large.webp