• KVK DUO 200° Circular Duct Fan – 850m³/h, Twin Inlet Centrifugal Fan, Speed Controllable, Galvanised Steel with Thermal Protection, Low Noise
  • KVK DUO 200° Circular Duct Fan – 850m³/h, Twin Inlet Centrifugal Fan, Speed Controllable, Galvanised Steel with Thermal Protection, Low Noise
  • KVK DUO 200° Circular Duct Fan – 850m³/h, Twin Inlet Centrifugal Fan, Speed Controllable, Galvanised Steel with Thermal Protection, Low Noise
  • KVK DUO 200° Circular Duct Fan – 850m³/h, Twin Inlet Centrifugal Fan, Speed Controllable, Galvanised Steel with Thermal Protection, Low Noise
  • KVK DUO 200° Circular Duct Fan – 850m³/h, Twin Inlet Centrifugal Fan, Speed Controllable, Galvanised Steel with Thermal Protection, Low Noise
  • KVK DUO 200° Circular Duct Fan – 850m³/h, Twin Inlet Centrifugal Fan, Speed Controllable, Galvanised Steel with Thermal Protection, Low Noise

KVK DUO 200° Circular Duct Fan – 850m³/h, Twin Inlet Centrifugal Fan, Speed Controllable, Galvanised Steel with Thermal Protection, Low Noise

Regular price £1,114.16
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Description
  • Twin Inlet Centrifugal Fan: Double inlet design with forward-curved impellers ensures optimal airflow and efficiency.
  • Speed Controllable: Easily adjustable airflow to match ventilation needs for any space.
  • Thermal Protection: Integral thermal contacts prevent motor overheating and extend fan lifespan.
  • Durable & Low Noise: Galvanised steel construction with 50 mm mineral wool insulation reduces sound and enhances durability.
  • Easy Installation: Compatible with spiral ducts using FK mounting clamps for quick and secure setup.

The KVK DUO 200° Circular Duct Fan is a high-performance twin inlet centrifugal fan designed for efficient ventilation in residential, commercial, and industrial settings. Featuring forward-curved impellers and a maintenance-free external rotor motor, this fan ensures reliable airflow of up to 850m³/h. Its galvanised steel construction with 50 mm thermal and acoustic insulation, along with perforated internal surfaces, minimizes noise while enhancing durability. The fan is easy to install on spiral ducts using FK mounting clamps, and built-in thermal contacts provide motor protection. Speed-controllable and designed for long-lasting performance, the KVK DUO is perfect for any environment requiring robust, quiet, and efficient ducted airflow.


  • Product Code: 27792
  • Brand: Systemair
  • Airflow Capacity: 850 m³/h
  • Voltage: 230V / 50Hz (approx.)
  • Material: Galvanised Sheet Steel, Mineral Wool Insulation
  • Dimensions (Approx.): Ø 200 mm x 450 mm length
  • Weight: 29.2 kg
  • Colour: Silver / Metallic

Our team will ship your order within 5 business days. The time it takes to receive your order depends on the shipping method chosen at checkout. 

We hope you will love it, but if you need to make a return, breathe easy. Returns are always free and can be done via. our support team.


Your purchase includes a 2-year Veralis warranty, offering complete assurance in the quality and longevity of your product. From internal components to craftsmanship and performance, every part of your device is protected. Should you experience any issue during everyday use, our dedicated support team will provide quick and reliable assistance, ensuring you receive a seamless solution with minimal disruption to your comfort.


  • Whisper-Quiet Operation

    Enjoy cleaner air and consistent comfort without any distracting noise.

  • Precision Airflow Engineering

    Enjoy clean, balanced comfort throughout your space.

  • Smart Energy Optimisation

    Our systems automatically adjust their output when needed

  • Built For Modern Living

    Beautiful to look at, effortless to use, and engineered to last.

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