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header-product Low-noise duct branch (reducing tee) MAGNAPLAST Trójnik dBA 110/75/67 SKOLAN-dB
14.49 €

Low-noise duct branch (reducing tee) MAGNAPLAST Trójnik dBA 110/75/67 SKOLAN-dB

Low-noise duct branch MAGNAPLAST Trójnik dBA 110/75/67 Photo 1
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Low-noise duct branch (reducing tee) MAGNAPLAST Trójnik dBA 110/75/67 SKOLAN-dB

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Low-noise duct branch (reducing tee) MAGNAPLAST Trójnik dBA 110/75/67 SKOLAN-dB

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Short description

MAGNAPLAST Trójnik dBA 110/75/67 SKOLAN-dB is a low-noise duct branch (reducing tee) designed for ventilation systems. It connects ducts with diameters 110 mm, 75 mm and 67 mm, providing a noise-reducing junction for air distribution. Suitable for HVAC installations where quieter airflow and compact duct routing are required, typically used in residential and commercial ventilation.
Available for order: 68 pcs.
Warranty: 2 Years
SKU: 11822519
Manufacturer: MAGNAPLAST
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Cheapest delivery:

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

MAGNAPLAST Trójnik dBA 110/75/67 SKOLAN-dB is a low-noise duct branch (reducing tee) designed for ventilation systems. It provides a compact junction that joins ducts with nominal diameters of 110 mm, 75 mm and 67 mm, combining airflow distribution with acoustic attenuation. The component is intended for installations where reduced transmission of fan and airflow noise is required while maintaining efficient air passage in residential and commercial HVAC systems.

Advantages

The MAGNAPLAST reducing tee integrates sound-damping features to decrease noise propagation through branch connections. Its stepped diameters enable straightforward adaptation between different duct sizes without additional adapters, supporting compact and space-efficient layouts. Constructed from materials suitable for ventilation use, the component facilitates reliable air distribution and contributes to a quieter indoor environment when installed as part of a ventilation network.

Suitable for

  • Residential ventilation and apartment exhaust systems
  • Small commercial HVAC installations and office ventilation
  • Bathrooms, kitchens and utility rooms requiring quieter exhaust
  • Retrofit projects where downsizing duct runs is necessary

Key specifications

  • Connection diameters: 110 mm, 75 mm and 67 mm
  • Type: reducing tee (duct branch)
  • Function: noise-reducing junction for air distribution
  • Application: ventilation and exhaust air systems
  • Design: compact footprint for constrained routing

How to use

Install the MAGNAPLAST Trójnik dBA in-line with ductwork so that airflow direction and branch orientation match the installation design. Fit the corresponding duct sections onto the 110 mm, 75 mm and 67 mm spigots and secure according to standard ventilation installation practice (seal joints with suitable tape or sealant and use clamps or screws where applicable). Ensure the tee is supported to avoid strain on connected ducts and that access for maintenance is retained. The sound-reducing properties work passively once the tee is integrated into the operating ventilation system.

Usage recommendations

For optimal acoustic performance, pair the reducing tee with compatible ducting materials and avoid sharp bends or abrupt transitions near the junction; maintain proper airflow rates as specified for the system and follow local ventilation codes for installation and sealing.

Description

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Customer reviews

Customer questions

FAQ

How much does the Low-noise duct branch MAGNAPLAST Trójnik dBA 110/75/67 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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. 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 MAGNAPLAST 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 MAGNAPLAST 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.