# Alkotest Kolano GZ with hanger 25 x 1/2 PP-R plumbing elbow

**URL:** https://aio.lv/en/product--alkotest-kzw2512--11826573
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Alkotest
**Manufacturer code:** KZW2512
**EAN:** 5902837606514
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alkotest-kzw2512--11826573

## 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

Kolano GZ with hanger by Alkotest is a PP-R plumbing elbow sized 25 x 1/2 suitable for pipe connections and mounting. The fitting features a male threaded (GZ) end and an integrated hanger for secure attachment to structures. It is intended for use in potable and heating pipe systems where PP-R material and threaded transition are required.

## Long description

Alkotest Kolano GZ with hanger 25 x 1/2 PP-R plumbing elbow is a polypropylene-random (PP-R) transition fitting designed for connecting PP-R pipes to threaded components and securing runs to structures. One end provides a socket for 25 mm PP-R pipe, while the other end has a 1/2" male thread (GZ) for attaching valves, taps or other threaded fittings. The integrated hanger simplifies mounting and supports the piping to maintain alignment and reduce stress at the joint.
Advantages
The fitting combines a corrosion-resistant PP-R body with a threaded metal-compatible connection, offering chemical inertia, low thermal conductivity and long service life in potable water and heating systems. The built-in hanger provides immediate support during installation and helps prevent sagging without additional brackets. Its compact design enables space-efficient routing of pipework and straightforward transition between plastic piping and metal-threaded fixtures.
Suitable for
Domestic and commercial potable water distribution
Hot and cold water supply in heating systems
Transitions from PP-R piping to threaded valves, taps or meters
Applications requiring pipe support close to a fitting or at branch points
Key specifications
Material: polypropylene random copolymer (PP-R)
Pipe connection size: 25 mm socket
Threaded connection: 1/2" male thread (GZ)
Integrated hanger for structural attachment
Suitable for potable water and heating installations
How to use
Prepare the PP-R pipe by cutting square and deburring the end, then clean mating surfaces to remove dirt and grease. Join the 25 mm PP-R pipe into the socket using the appropriate heat-fusion method for PP-R systems or follow manufacturer’s welding instructions to achieve a permanent, leak-free joint. Tighten the 1/2" male threaded connection to the mating component using appropriate sealant or tape on the thread as required by the system design. Secure the integrated hanger to the supporting structure using suitable fasteners, ensuring the fitting is aligned and the pipe run has correct slope and expansion allowances.
Usage recommendations
Confirm compatibility of thread type and sealing method with attached components before final assembly. Use recommended PP-R welding equipment and follow local plumbing codes for potable water and heating systems. Allow for thermal expansion and provide additional support intervals along long pipe runs.

## FAQ

### How much does the Alkotest Kolano GZ 25 x 1/2 PP-R cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 584 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 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/11826573/67228096_large.webp