# SpiroFlex elbow 45° DN 160 — SpiroFlex Kolano 45° DN 160

**URL:** https://aio.lv/en/product--spiroflex-k160-45-oc--11833519
**Data updated:** 2026-03-09 14:45 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** SpiroFlex
**Manufacturer code:** K160-45-OC
**EAN:** 5907710911853
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-k160-45-oc--11833519

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

SpiroFlex Kolano 45° DN 160 is a 45-degree duct elbow with nominal diameter DN 160 designed for ventilation and air-conditioning ductwork. Manufactured by SpiroFlex and identified by MPN K160-45-OC, it provides a directional change in round spiral ducts for airflow routing and space-efficient installations. Suitable for HVAC systems in residential, commercial, and light-industrial applications requiring a 160 mm duct connection.

## Long description

SpiroFlex elbow 45° DN 160 is a 45-degree round duct elbow designed to change airflow direction in spiral ventilation and air-conditioning systems. Manufactured by SpiroFlex, this fitting is intended for use with ducts that have a nominal diameter of 160 mm and provides a compact, angled transition that helps route ducts in confined spaces while maintaining a smooth internal profile for airflow.
Advantages
The 45° angle reduces resistance compared with sharper bends, supporting efficient airflow and lower pressure loss. Its round spiral construction ensures consistent internal geometry, which contributes to stable flow characteristics and easier cleaning. The component is dimensioned for quick connection to DN 160 spiral ducts and supports space-efficient layouts where straight runs must be redirected.
Suitable for
 Residential ventilation systems with 160 mm round ducts
 Commercial HVAC installations requiring compact directional changes
 Light-industrial air distribution where space constraints exist
 Retrofit projects that replace or re-route existing spiral ductwork
Key specifications
 Nominal diameter: 160 mm (DN 160)
 Angle: 45 degrees
 Shape: round spiral elbow
 Material: metal suitable for ventilation ductwork (corrosion-resistant finish as standard for HVAC fittings)
 Connection type: designed for slip-fit or spiral duct coupling methods
 Application: supply, extract, or recirculation air in ventilation and air-conditioning systems
How to use
Install the SpiroFlex elbow by aligning it with the mating DN 160 spiral duct ends and engaging the spiral or slip-fit connection as appropriate for the system. Ensure joints are secured with the recommended clamps, screws, or sealants specified for spiral ductwork to maintain airtightness. Position the elbow so the curvature follows the intended airflow direction and avoid excessive compression or deformation of the fitting during assembly. Verify clearances and support the duct run near the elbow to prevent sagging and to preserve the designed angle.
Usage recommendations
For optimal performance, combine this 45° elbow with straight duct lengths or gentle transitions rather than multiple sharp bends. Use appropriate sealing and mechanical fixation to minimize leakage and noise. Periodically inspect the elbow and adjacent duct connections for signs of loosening, corrosion, or debris accumulation and clean according to the system maintenance schedule.

## FAQ

### How much does the SpiroFlex elbow 45° DN 160 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 49 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 09.07.2026 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/11833519/67234008_large.webp