# Reducing Tee Unidelta PE threaded GZ PE 40 mm x 5/4" x 40 mm (model 603540)

**URL:** https://aio.lv/en/product--unidelta-603540--11833932
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Garden Irrigation
**Manufacturer:** Unidelta
**Manufacturer code:** 603540
**EAN:** 8030884002090
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unidelta-603540--11833932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Unidelta reducing tee PE with threaded GZ connection, model 603540, for joining polyethylene (PE) pipelines. Configuration: 40 mm — 5/4" — 40 mm, providing a reduced central branch with GZ (male/female threaded) interface for connection to threaded fittings or valves. Suitable for water supply and irrigation systems where a transition to a 5/4" threaded component is required.

## Long description

Unidelta reducing tee PE threaded GZ PE 40 mm x 5/4" x 40 mm (model 603540) is a polyethylene (PE) branch fitting designed to join three sections of PE pipeline while providing a reduced central outlet with a 5/4" threaded connection. The component is intended for potable and non-potable water distribution, irrigation lines and general fluid conveyance where a threaded transition is required for valves, meters or other threaded accessories. Construction in PE ensures corrosion resistance and compatibility with common PE pipe systems.
Advantages
The reducing tee offers a reliable threaded GZ interface that simplifies connection to standard 5/4" threaded fittings without the need for additional adapters. Being manufactured from PE, the fitting provides chemical resistance, lightweight handling and resistance to external corrosion. The symmetric 40 mm side runs maintain full bore flow while the reduced central branch enables integration of smaller threaded components. The product is compatible with common PE joining methods and is suitable for both above-ground and buried installations when installed according to local codes.
Suitable for
Domestic and municipal water distribution networks requiring a threaded branch
Irrigation systems for gardens, parks and agricultural plots
Connections to threaded valves, meters or pressure regulation devices
Retrofit installations where a transition from PE pipe to threaded fitting is needed
Key specifications
Material: polyethylene (PE)
Configuration: 40 mm — 5/4" — 40 mm reducing tee
Central outlet: 5/4" threaded (GZ) connection for compatible threaded components
Side connections: 40 mm PE socket ends suitable for PE pipe joining methods
Typical applications: water supply, irrigation and general fluid conveyance
How to use
Prepare the mating PE pipes by cutting squarely and cleaning the pipe ends. Install the tee using the appropriate PE joining method for the side connections (electrofusion, butt fusion or mechanical compression couplers), following equipment manufacturer instructions and local installation standards. Apply thread sealing (e.g., PTFE tape or approved sealant) to the 5/4" threaded male/female threads as required before attaching valves or other threaded fittings to ensure a leak-free joint. Verify alignment and allow any fusion joints to cool or cure fully prior to pressurizing the system.
Usage recommendations
Use compatible PE joining techniques and approved thread sealants for the 5/4" connection. Confirm pressure ratings and chemical compatibility for the specific application. For buried installations maintain recommended burial depth and backfill practices, and inspect joints periodically for signs of wear or leakage.

## FAQ

### How much does the Unidelta PE Reducing Tee 40 mm x 5/4" x 40 mm cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 08.07.2026 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/11833932/67234345_large.webp