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Contracting Business: Tech Update

AirVolution-D by MacroAir is powered by a revolutionary gearless system, featuring the world’s first compact electric motor capable of handling the consistent torque requirements of a 24-foot diameter HVLS fan. At the heart of AirVolution-D is a breakthrough in motor design delivering 50% greater continuous horsepower and 10% more airflow than current HVLS fans on the market. A gearless motor eliminates the need for a massive gearbox, making it 45% lighter and eliminating numerous parts.