Revolution Stratos AC Silenced Fan

High-output extraction without the noise

The Revolution Stratos AC Silenced Fan, built by Systemair, is a high-performance inline extractor for growers who need serious airflow with minimal noise. A specially engineered silenced steel casing lined with acoustic foam and a flow-optimised impeller dramatically cut running noise while still moving the volume of air needed to control temperature and humidity - from 439 m3/h on the 150mm up to 2,122 m3/h on the 315mm. Removing hot, stale air and drawing in fresh CO2-rich air keeps the climate stable for healthy vegetative growth, strong roots and better flowering yields.

Key Benefits

• High-output airflow up to 2,122 m3/h for effective tent and room ventilation
• Acoustic foam-lined casing cuts noise without restricting airflow
• Flow-optimised impeller for efficient air movement
• Sealed steel casing with corrosion-resistant construction
• Holds airflow under load even when paired with a carbon filter
• AC controller compatible for automated climate control

Fixing heat build-up and mould risk from poor ventilation

Without proper extraction, heat builds under the lights and humidity climbs fast during flowering, slowing growth and raising the risk of mould and mildew on buds. The Stratos moves large volumes of air while staying exceptionally quiet, holding temperatures stable and preventing humidity spikes. Paired with a carbon filter it also controls odour without sacrificing airflow, supporting healthier plants and better yields in hydro, coco or soil.

How to Use

• Mount the fan on its integrated hanging brackets, inside or outside the grow space.
• Connect it to your ducting and carbon filter with appropriate duct clamps.
• Plug into a suitable power supply or AC fan speed controller.
• Adjust fan speed to suit the conditions in your grow space.
• For automated control, connect a compatible AC controller that regulates airflow by temperature.