# Duct reducer SpiroFlex 80/60 turbo, model SX-TJN80/60RED by SpiroFlex

**URL:** https://aio.lv/en/product--spiroflex-sx-tjn8060red--11827433
**Data updated:** 2026-03-09 11:17 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** SX-TJN80/60RED
**EAN:** 5907520936497
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 30.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-sx-tjn8060red--11827433

## 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

SpiroFlex SX-TJN80/60RED is a turbo duct reducer for ventilation systems that adapts an 80 mm circular duct to a 60 mm circular duct. Designed for airflow transition between differing duct diameters, it enables connection of components with mismatched sizes and maintains airflow direction. Suitable for residential and light commercial ventilation, HVAC repair and installation tasks.

## Long description

SpiroFlex SX-TJN80/60RED is a turbo duct reducer designed to transition airflow from an 80 mm circular duct to a 60 mm circular duct. The component provides a continuous internal profile to preserve airflow direction and reduce turbulence when connecting ventilation elements of different diameters. It is intended for use in residential and light commercial ventilation systems, HVAC repair and installation work, and situations where quick adaptation between duct sizes is required.
Advantages
The reducer offers a compact and lightweight solution for diameter conversion, with a tapered internal shape that maintains airflow continuity. Its construction supports straightforward fitting between circular ducts without the need for extensive modification. The design helps minimise localized pressure loss and turbulence during transition, and it is suitable for repeated installation and removal during maintenance or system reconfiguration.
Suitable for
Adapting an 80 mm round duct to a 60 mm round duct in ventilation systems
HVAC installation and repair where components of different diameters must be joined
Residential and light commercial ventilation ducts and extractor fan connections
Key specifications
Connection diameters: 80 mm to 60 mm circular ducts
Type: turbo duct reducer for airflow transition
Function: maintains airflow direction and reduces turbulence during diameter change
Application: residential and light commercial ventilation systems, HVAC repair and installation
How to use
Ensure both duct ends are clean and free of obstructions before installation. Slide the larger end of the reducer onto the 80 mm duct and the smaller end onto the 60 mm duct, aligning the parts to maintain straight airflow. Secure connections using appropriate clamps or fastening methods compatible with the duct material and local installation practices. Check for airtight joints and correct alignment before restoring system operation.
Usage recommendations
Install the reducer within the airflow path where straight alignment is possible to minimise pressure drop. Use compatible clamps and verify seals to prevent leakage. For systems with specific acoustic or high-flow requirements, evaluate pressure loss and consider alternative transition components if necessary.

## FAQ

### How much does the Duct reducer SpiroFlex SX-TJN80/60RED cost, and is it available for purchase?

The price is 37.49 € (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 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 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/11827433/67228641_large.webp