# SpiroFlex adapter T white for round ducts 60/100 to 80/125

**URL:** https://aio.lv/en/product--spiroflex-sx-td-atb--11827580
**Data updated:** 2026-03-09 11:17 (EET)
**Category:** Ventilation Filters
**Manufacturer:** SpiroFlex
**Manufacturer code:** SX-TD-ATB
**EAN:** 5907520928614
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--spiroflex-sx-td-atb--11827580

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

SpiroFlex T adapter in white for connecting round ventilation ducts with different diameters. Designed to join a 60/100 mm duct to an 80/125 mm duct via a T-connection, enabling airflow split or branch installation. Suitable for ventilation and exhaust systems where diameter transition and right-angle branching are required; used in residential and light commercial HVAC setups.

## Long description

SpiroFlex adapter T white for round ducts 60/100 to 80/125 is a T-shaped transition fitting for round ventilation ducts that enables connection between ducts of different diameters. It provides a right-angle branch point allowing airflow to be split or redirected between a 60/100 mm duct and an 80/125 mm duct. The fitting is finished in white and is intended for use in residential and light commercial ventilation and exhaust systems where a compact diameter transition with a branch is required.
Advantages
The adapter offers a compact solution for transitioning between two common duct diameters while maintaining airflow continuity. Its T-shape simplifies branching installations and reduces the need for multiple separate fittings. The white finish makes it suitable for visible installations or where a neutral appearance is preferred. The design facilitates secure connections to round ducts and supports standard ventilation layouts.
Suitable for
Connecting a 60/100 mm round duct to an 80/125 mm round duct
Creating a right-angle branch in ventilation and exhaust systems
Residential bathroom and kitchen extractor fan installations
Light commercial HVAC duct runs requiring diameter transition
Key specifications
Shape: T-shaped transition adapter
Primary diameter connection: 60/100 mm (round)
Secondary diameter connection: 80/125 mm (round)
Colour: white
Material: durable ventilation-grade material suitable for ductwork (neutral description)
Application: ventilation and exhaust systems, duct branching and diameter transition
How to use
Position the adapter so that the larger and smaller duct ends align with the corresponding duct sections. Ensure duct ends are clean and free of debris before insertion. Slide each duct over the adapter ends and secure the connection using appropriate clamps, clips or sealing tape as required by the installation practice. Check alignment and sealing to maintain airflow efficiency and to prevent leaks.
Usage recommendations
Verify compatibility of connected ducts with the adapter diameters and use corrosion-resistant clamps in humid environments. For best airflow performance, avoid sharp bends immediately adjacent to the adapter and ensure that the branch orientation matches the intended airflow direction.
SpiroFlex adapter T white for round ducts 60/100 to 80/125 is intended for straightforward installation by HVAC professionals or competent DIY installers familiar with ductwork connections.

## FAQ

### How much does the SpiroFlex adapter T white 60/100–80/125 cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 10.07.2026 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/11827580/67228748_large.webp