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Systemair RVK Fan – High-Performance Inline Extraction Fan

£8095
Tax included, shipping and discounts calculated at checkout.
  • Built for round-the-clock use
  • Adjust the airflow with a compatible speed controller
  • Works with carbon filters and silencers
  • Mount in different positions with the included brackets

Pay in 3 installments with Klarna - 0% interest


The Systemair RVK inline extraction fan provides ventilation for indoor growing spaces and horticultural setups. Choose from ten models with duct connections from 100mm to 315mm to suit your extraction system.

Key Features

  • Designed for continuous operation in ventilation systems.
  • Compatible with suitable triac and voltage-based fan speed controllers for adjustable airflow.
  • Works with correctly sized ducting, carbon filters and silencers.
  • Can be mounted in different positions using the included brackets.
  • Compatible with suitable DiffuseAir units for air distribution.

Choosing Your Fan

Match the duct diameter to your ventilation equipment and select the airflow appropriate for your space. A1 and L1 versions offer different airflow ratings at the same duct diameter. Filters, duct runs and bends affect installed airflow, so allow for these when sizing your system. Silencers can help reduce duct noise; actual sound levels depend on the model, speed and installation.

Technical Specifications

Model Duct Size Airflow (m³/h) Max Power (W) Current (A)
RVK 100 A1 100mm 184 33 0.14
RVK 125 A1 125mm 220 33 0.14
RVK 125 L1 125mm 323 52 0.23
RVK 150 A1 150mm 428 64 0.28
RVK 150 L1 150mm 720 103 0.45
RVK 200 A1 200mm 796 107 0.46
RVK 200 L1 200mm 1008 110 0.48
RVK 250 A1 250mm 860 108 0.47
RVK 250 L1 250mm 1080 113 0.49
RVK 315 A1 315mm 1360 145 0.63

Check the selected model's rating plate and manufacturer instructions before installation. Use a speed controller suitable for the fan's motor and electrical load.