# Pipe connector Alkotest ZZ2534 G threaded M/F 25×3/4 for PP-N pipes

**URL:** https://aio.lv/en/product--alkotest-zz2534--11822825
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** Alkotest
**Manufacturer code:** ZZ2534
**EAN:** 5902814620687
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alkotest-zz2534--11822825

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Alkotest ZZ2534 is a threaded pipe connector designed for PP-N (polypropylene) piping systems. It joins a 25 mm pipe (25×) to a 3/4-inch threaded fitting, providing a mechanical and sealed transition between plastic pipe and threaded components. Suitable for plumbing, water supply and heating installations where a reliable male/female threaded connection is required.

## Long description

Alkotest ZZ2534 G threaded M/F 25×3/4 is a pipe connector for polypropylene (PP-N) piping systems. It provides a secure mechanical transition between a 25 mm PP-N pipe and a 3/4-inch threaded fitting, enabling connection to valves, taps, pumps or other threaded components used in plumbing, water supply and heating installations. The design supports a sealed joint between plastic pipe and metal or plastic threaded parts while maintaining flow continuity.
Advantages
The connector combines a push-in or fusion-compatible body for PP-N pipe with a standard 3/4" threaded end, enabling straightforward adaptation between plastic piping and threaded hardware. Its construction ensures reliable sealing and mechanical stability under typical domestic and light-commercial conditions. The component is compact, requires minimal installation space and is suitable for confined areas where a threaded transition is needed.
Suitable for
 Connecting 25 mm PP-N pipes to 3/4" threaded valves and fittings
 Plumbing and potable water distribution in residential and small commercial systems
 Heating circuits where a threaded interface to radiators or pumps is required
 Repair and modification of existing pipe runs that use mixed plastic and threaded components
Key specifications
 Material compatibility: polypropylene (PP-N) pipe to threaded fittings
 Pipe side size: 25 mm nominal (for 25× PP-N pipe)
 Thread type and size: 3/4 inch male/female threaded interface
 Connection form: mechanical threaded transition between pipe and fitting
 Application areas: plumbing, potable water, heating installations
How to use
Prepare the 25 mm PP-N pipe by cutting squarely and deburring the end. Depending on the connector design, insert and secure the pipe by the recommended joining method for PP-N (for example, socket fusion, electrofusion or push-fit where applicable) to ensure a sealed connection. Thread the 3/4" counterpart onto the connector's threaded end using appropriate sealing tape or thread sealant if required by the installation standards. Tighten to the torque recommended for the mating fitting material to avoid over-stressing the plastic components.
Usage recommendations
Use compatible joining methods and follow local plumbing codes for potable water or heating systems. Verify pressure and temperature limits of the overall system and ensure thread sealing materials are suitable for potable water if required. Inspect the assembled joint for leaks after initial pressurization and periodically during operation.

## FAQ

### How much does the Pipe connector Alkotest ZZ2534 25×3/4 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 — 267 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 13.07.2026 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 Alkotest 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 Alkotest 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/11822825/67224853_large.webp