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header-product Round duct connector AWENTA KO125-22 with backdraft damper, Ø125 mm, white
6.99 €

Round duct connector AWENTA KO125-22 with backdraft damper, Ø125 mm, white

AWENTA KO125-22 round duct connector Ø125 mm Photo 1
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Round duct connector AWENTA KO125-22 with backdraft damper, Ø125 mm, white

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Round duct connector AWENTA KO125-22 with backdraft damper, Ø125 mm, white

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Short description

AWENTA KO125-22 is a round duct connector with an integrated backdraft (non-return) damper for Ø125 mm ventilation ducts. Finished in white, it joins circular duct sections while preventing reverse airflow. Suitable for residential and light commercial ventilation systems, it helps maintain airflow direction and reduce unwanted drafts in ductwork.
Available for order: 7 pcs.
Warranty: 2 Years
SKU: 11833496
Manufacturer: AWENTA
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

AWENTA KO125-22 is a round duct connector with an integrated backdraft damper designed for Ø125 mm ventilation ducts. Finished in white, it connects circular duct sections while preventing reverse airflow. The unit is intended for use in residential and light commercial ventilation systems where maintaining correct airflow direction and reducing drafts in ductwork are required.

Advantages

The integrated non-return damper prevents backflow and reduces the risk of unwanted drafts, while the circular connector design ensures a smooth transition between Ø125 mm duct sections. The white finish offers a neutral appearance suitable for exposed installations and service spaces. The product is compact and simple to fit into existing duct runs, supporting reliable airflow control without additional components.

Suitable for

  • Connecting Ø125 mm circular ventilation ducts
  • Preventing reverse airflow in residential ventilation systems
  • Use in light commercial ventilation and service spaces
  • Retrofit installations where a compact non-return solution is needed

Key specifications

  • Connector diameter: 125 mm (suitable for Ø125 mm ducts)
  • Integrated backdraft (non-return) damper to control airflow direction
  • Finish: white for neutral appearance
  • Design: circular connector compatible with round duct sections

How to use

Insert the connector between two Ø125 mm circular duct sections and secure each end according to the ducting system's clamping or fastening method (e.g., clamps, screws, or duct tape). Ensure the damper is oriented so it allows airflow in the intended direction and closes against reverse flow. Verify that ducts are aligned to avoid obstructing damper operation and perform a visual check to confirm the damper moves freely before final sealing.

Usage recommendations

Install the connector in accessible locations to allow inspection and maintenance of the damper. Avoid installing where heavy condensation or excessive dust accumulation may impede damper movement; where such conditions exist, schedule periodic cleaning. Ensure compatibility with other Ø125 mm components and follow local ventilation installation standards for secure fastening and sealing.

Description

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Customer reviews

Customer questions

FAQ

How much does the AWENTA KO125-22 round duct connector Ø125 mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 13.07.2026 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 AWENTA 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 AWENTA 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.