# Pipe Fitting Alkotest ZZ50112 threaded male adapter GZ Ø50 x 1½" (PP)

**URL:** https://aio.lv/en/product--alkotest-zz50112--11822533
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Alkotest
**Manufacturer code:** ZZ50112
**EAN:** 5902837604206
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alkotest-zz50112--11822533

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Alkotest ZZ50112 is a polypropylene (PP) pipe fitting with a male threaded connector (GZ) sized Ø50 x 1½". Designed for joining plastic pipelines to threaded components, it provides a durable connection for water and drainage systems where PP materials are used. Suitable for installation in household and light commercial plumbing applications.

## Long description

Alkotest ZZ50112 threaded male adapter GZ Ø50 x 1½" (PP) is a polypropylene pipe fitting designed to connect plastic pipelines to threaded components. The adapter has a spigot end sized to accept Ø50 mm plastic pipe and a male G-thread of 1½" for attaching pumps, valves, or metal and plastic fixtures. It is intended for use where polypropylene (PP) piping systems are specified, offering a lightweight and chemically resistant connection for water and drainage applications in residential and light commercial installations.
Advantages
This PP male adapter provides corrosion resistance and low weight compared with metal alternatives, reducing strain on plastic piping runs. Its molded design ensures a consistent thread profile and a reliable mechanical fit with standard G 1½" female threaded fittings. The material properties of polypropylene contribute to chemical resistance against common household liquids and good dimensional stability under normal temperature ranges for plumbing use.
Suitable for
Joining Ø50 mm polypropylene pipes to female G 1½" threaded fixtures
Domestic water supply and drainage systems
Light commercial plumbing where plastic fittings are specified
Connections to pumps, traps, valves or threaded adaptors
Key specifications
Material: Polypropylene (PP)
Pipe connection size: Ø50 mm spigot
Thread type and size: Male G thread 1½"
Connection types: Spigot to male threaded
Typical applications: Water and drainage systems
How to use
Prepare the Ø50 mm PP pipe by cutting squarely and deburring the end. Ensure both mating surfaces are clean and free of debris. Insert the pipe into the spigot end according to the pipe system’s joining method (solvent welding, fusion, or push-fit according to the specific PP system in use). Hand-start the G 1½" female thread onto the male thread and tighten to the required torque using appropriate tools; use a suitable sealant or PTFE tape on the male thread if the threaded connection requires a seal. Follow the installation rules and local plumbing codes for secure, leak-free connections and pressure ratings applicable to the piping system.
Usage recommendations
Do not expose the fitting to temperatures or pressures outside the limits specified for the PP piping system being used. When connecting to metal fittings, ensure compatible thread sealing materials are used and avoid over-tightening to prevent thread damage. Verify chemical compatibility for aggressive fluids before prolonged use.

## FAQ

### How much does the Alkotest ZZ50112 PP pipe fitting Ø50 x 1½" cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 21.07.2026 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/11822533/67224614_large.webp