# SpiroFlex adjustable duct elbow Kolano 160 0–90° with inspection access

**URL:** https://aio.lv/en/product--spiroflex-sx-wcz160krr90--11827216
**Data updated:** 2026-03-09 11:16 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** SpiroFlex
**Manufacturer code:** SX-WCZ160KRR90
**EAN:** 5907520968344
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-sx-wcz160krr90--11827216

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

SpiroFlex Kolano 160 is an adjustable duct elbow that provides 0–90° angle adjustment and includes an inspection access (rewizja). Designed for ventilation and air-conditioning duct systems with 160 mm diameter, it enables directional changes and on-site inspection or cleaning. Suitable for residential and commercial HVAC installations requiring flexible routing and maintenance access.

## Long description

SpiroFlex Kolano 160 is an adjustable duct elbow for ventilation and air-conditioning systems, offering angle adjustment from 0° to 90° and an integrated inspection access. Made for round ductwork with a 160 mm nominal diameter, this elbow enables flexible routing of air ducts and provides access for inspection, cleaning and maintenance without dismantling sections of the system. The design supports both residential and light commercial HVAC installations where on-site adjustability and serviceability are required.
Advantages
The adjustable 0–90° mechanism allows precise directional changes on site, reducing the need for multiple fixed-angle fittings. An integrated inspection access simplifies routine checks and cleaning, helping to maintain airflow efficiency and hygiene. Constructed to fit standard 160 mm round ducts, the elbow is compatible with common ventilation components and can shorten installation time by offering flexibility during layout adjustments.
Suitable for
 Ventilation and air-conditioning duct runs in residential buildings
 Light commercial HVAC systems where compact routing is needed
 Installations requiring periodic inspection and cleaning access
 Situations needing on-site angle adjustment between 0° and 90°
Key specifications
 Nominal diameter: 160 mm suitable for round ductwork
 Adjustable bending angle: 0° to 90° for flexible routing
 Built-in inspection access for maintenance and cleaning
 Designed for use in ventilation and air-conditioning systems
 Material compatibility: intended for standard metal or spiral ducts of matching diameter
How to use
Position the SpiroFlex Kolano 160 between two sections of 160 mm round duct and adjust the elbow to the required angle within the 0–90° range. Secure connections using appropriate clamps, seals or fastening methods recommended for the duct system in use. Use the inspection access to perform visual checks, remove debris or clean the interior without disassembling adjoining ductwork. Verify airtightness and mechanical stability after installation according to local HVAC practice.
Usage recommendations
For reliable long-term operation, install the elbow in alignment with airflow direction marks if present, ensure connection seals are tight to prevent leakage, and schedule regular inspections through the access point to maintain airflow and hygiene. Avoid exposing the component to corrosive agents or temperatures outside the limits typical for standard ventilation systems.

## FAQ

### How much does the SpiroFlex Kolano 160 adjustable elbow 0–90° cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 31.07.2026 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 SpiroFlex 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 SpiroFlex 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/11827216/67228513_large.webp