Please note: This item is purchase to order. Upgrade to Frictionless EC Motors that Generate Massive Pressure Levels, Save Money on Energy and Offer Unsurpassed Controllability Vector EC fans were developed after years of research and development by Systemair, the world's largest manufacturer of ventilation equipment. They're built with the same rugged and robust build quality that makes RVKs practically indestructible, but they also offer a long list of improvements that will make your extraction system more efficient, economical and effective, while offering a whole new level of controllability. Recommended additional purchase: Vortex Ultra Silent Ducting Check out our CarboAir and Rhino Pro carbon filters. How Vector Fans Work Vector fans feature frictionless electronically commutated (EC) motors that deliver a level of efficiency that blows the competition out of the water. They use around half the power of a tradtional duct fan, saving you piles of cash on your energy bills. They also generate huge pressure levels, moving a ridiculous volume of air for their size and dealing with the drag factor created by your carbon with ease. While silenced fans are perfect when absolute silence is required by attaching Vortex Ultra Silent ducting to your Revolution Vector your getting very similar noise canceling results whilst maintaining superior airflow. It should be noted that Vector fans need to be used in conjunction with a G.A.S. fan speed controller, which was designed and engineered specifically for use with EC motors. The results are tuly mindlowing: you can regulate fans with pinpoint acuracy, right down to 1% of their output in 1% increments, and with no buzzing or humming! Did you know that when you turn a typical duct fan down to, for instance, 50%, it will deliver less than 50% of its rated airflow and it will continue to use 100% of the power! That's because they were never designed to be regulated in the first place, making the process inefficient. Vector fans, however, were engineered specifically for the job. If you turn a Vector down to 1%, you'll get 1% of the max output and it will use around 1% of the power - a true feat of engineering! EC Vectors have been engineered to stay completely air tight, with fully sealed composite casings. Small gaps in the casings of other fans can affect airflow, and worse still, they can lead to unwanted smells leaving your growroom. Air can be drawn through these gaps without having to first pass through your carbon filter, which can cause big problems! Choose a Revolution Vector and it's an issue you'll never have to worry about. Airflow Rates 6-Inch: 796 m3/hr 8-Inch: 1332 m3/hr 10-Inch: 1822 m3/hr 10-Inch L: 2077 m3/hr 12-Inch: 3784m3/hr To see our full Duct Fans range, click here
