Revolution Super Silent High Power EC The Revolution Super Silent High Power EC Vector is the most reliable, durable and quietest extractor fan for indoor cultivation environments. Manufactured in Europe with state of the art EC technology. EC motors are incredibly efficient using half the power when at half speed, unlike the older technology in AC counterparts. Alongside an aerodynamically optimised impeller and custom built guide vanes, the Super Silent EC Revolution provides much larger air flows and greater performance under pressure than traditional duct fans. A fully sealed steel housing ensures the fan remains air tight, the Revolution Super Silent High Power EC Vector runs at a lower decibel than competitor products in a test environment. Flow optimised free running plastic axial impeller Balanced impeller to reduce vibration and noise No overheating with thermal motor protection Maintenance free Reliable quality Made in Europe 2 year warranty
