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header-product SpiroFlex duct adapter 60/100 to 80/125, white — SpiroFlex SX-TD6/8AVKB
85.99 €

SpiroFlex duct adapter 60/100 to 80/125, white — SpiroFlex SX-TD6/8AVKB

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SpiroFlex duct adapter 60/100 to 80/125, white — SpiroFlex SX-TD6/8AVKB

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SpiroFlex duct adapter 60/100 to 80/125, white — SpiroFlex SX-TD6/8AVKB

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Short description

SpiroFlex duct adapter SX-TD6/8AVKB connects round ducts with nominal diameters 60/100 mm to 80/125 mm. Finished in white, it provides a transition between different duct sizes in ventilation and HVAC systems, enabling airtight coupling and stable airflow. Suitable for residential and light commercial installations where diameter conversion is required.
Available for order: 11 pcs.
Warranty: 2 Years
SKU: 11827422
Manufacturer: SpiroFlex
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 28.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.39 euros per month
Together cheaper
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Product information

Description

SpiroFlex duct adapter 60/100 to 80/125 in white is a ventilation transition piece designed to connect round ducts with nominal diameters 60/100 mm to ducts with nominal diameters 80/125 mm. The adapter provides a smooth, airtight coupling that preserves airflow characteristics when converting between two different circular duct sizes. It is intended for use in residential and light commercial HVAC and ventilation systems where a change of duct diameter is required.

Advantages

The adapter delivers a secure mechanical connection and maintains a stable airflow path between mismatched duct sizes. Its coated white finish offers a neutral appearance that integrates with typical ducting and ceiling installations. The product is compact, lightweight, and simple to install, helping to reduce installation time and the need for custom fabrication. The design supports airtight joining to minimize leakage and maintain ventilation efficiency.

Suitable for

  • Converting between round ducts in residential ventilation systems
  • Connecting different-sized ducts in light commercial HVAC installations
  • Retrofit projects where existing ductwork must be adapted to new components
  • Areas requiring an airtight transition to maintain ventilation performance

Key specifications

  • Input nominal diameters: 60/100 mm (combined round profile)
  • Output nominal diameters: 80/125 mm (combined round profile)
  • Finish: white coated surface for neutral appearance and basic corrosion protection
  • Material type: metal construction suitable for standard ventilation ducts
  • Function: provides transition and airtight coupling between two round duct sizes

How to use

Position the larger and smaller duct ends into the corresponding adapter openings and secure them using appropriate clamps, screws, or sealing tape to achieve an airtight joint. Ensure that the adapter is aligned with the airflow direction and that connections are supported to avoid strain on adjacent ductwork. After mechanical fastening, apply approved sealing materials at the joints where required to prevent leakage and preserve system efficiency.

Usage recommendations

Inspect both duct ends for damage or deformation before installation. Use compatible clamps and HVAC sealing tape or mastic rated for ventilation systems. For optimal performance, avoid sharp bends immediately adjacent to the adapter and provide support to prevent sagging of connected duct sections.

Description

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Customer reviews

Customer questions

FAQ

How much does the SpiroFlex duct adapter SX-TD6/8AVKB cost, and is it available for purchase?

The price is 85.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 15.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can SpiroFlex duct adapter SX-TD6/8AVKB be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the SpiroFlex duct adapter SX-TD6/8AVKB online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.