Systemair Revolution Super Silent EC Fans
Manufactured in Europe with state of the art EC technology, the Super Silent EC Revolution is the most reliable, durable and powerful fan for your grow room.
Unlike traditional motors, EC motors greatly improve efficiency and use half the power when at half speed unlike their AC counterparts. Alongside an aerodynamically optimised and balanced impeller and custom-built guide vanes, the Super Silent EC produces large air flows and greater performance when under pressure than tradtional duct fans.
It has a sealed housing to prevent leaks for complete peace of mind. The Super Silent EC is the market leader and consistently runs at a lower dB level than it's competitors.