# Alkotest K9050 KOLANKO 90° fi50 — Alkotest K9050 plumbing elbow 90-degree, inner diameter 50 mm

**URL:** https://aio.lv/en/product--alkotest-k9050--11823137
**Data updated:** 2026-03-09 11:11 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** Alkotest
**Manufacturer code:** K9050
**EAN:** 5902814621455
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alkotest-k9050--11823137

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Alkotest K9050 KOLANKO 90° fi50 is a 90-degree pipe elbow designed for connecting plastic plumbing runs with an inner diameter of 50 mm. Intended for sewer, drainage or waste piping systems, it provides a right-angle change of direction and a smooth inner surface to reduce clogging. Fits standard 50 mm PP/ plastic pipe installations and simplifies routing in building drainage and repair work.

## Long description

Alkotest K9050 KOLANKO 90° fi50 is a 90-degree plastic plumbing elbow designed to join two sections of pipe with an inner diameter of 50 mm. Intended for use in sewer, drainage and waste systems, this fitting offers a smooth internal profile to reduce flow disturbance and lower the risk of blockages. It is compatible with standard 50 mm PP/plastic pipe installations and provides a compact right-angle change of direction for building drainage and repair tasks.
Advantages
The elbow delivers a precise 90° turn while maintaining a consistent internal surface to help preserve flow rate and minimise sediment accumulation. Its construction ensures reliable alignment between connected pipe sections and simplifies installation in confined spaces. The product is suitable for replacement and retrofit situations as well as new installations where a standard-dimension plastic elbow is required.
Suitable for
Sewer and waste piping runs with 50 mm inner diameter plastic pipes
Drainage connections in residential and light commercial buildings
Repair and retrofit of existing plastic plumbing systems
Routing pipelines around obstacles where a 90° change is needed
Key specifications
Angle: 90 degrees for right-angle directional change
Inner diameter: 50 mm suitable for standard 50 mm plastic pipe systems
Material: polypropylene/plastic compatible with PP systems
Internal surface: smooth profile to reduce clogging and flow resistance
Application: sewer, drainage and waste piping
How to use
Prepare the pipe ends by cutting squarely and de-burring to ensure a flush fit. Align the elbow with the pipe sections and insert each pipe into the fitting to the required depth according to the pipe system’s joining method (socket, glue, or push-fit as appropriate). Ensure correct alignment at 90° and verify seals where adhesive or rubber gaskets are used. After assembly, check the joint for leaks by running water through the system and inspect accessibility for future maintenance.
Usage recommendations
Use with compatible 50 mm PP/plastic pipe and follow the pipe manufacturer’s guidelines for jointing methods and solvent or sealing materials. Do not subject the fitting to mechanical loads beyond normal piping support; allow for thermal expansion in long runs and provide access points for inspection and cleaning to minimise blockage risk.

## FAQ

### How much does the Alkotest K9050 90° elbow fi50 cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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/11823137/67225116_large.webp