Vortex Power Fans

High performance inline blowers with superior steel construction and a hammertone powder coat finish. The Speed controllable and balanced motors with permanently lubricated ball bearings ensure vibration-free operation. 10-year warranty. From 198 to 1124 CFM Prewired with 120V power cord 100% speed controllable easing air flow adjustment AMCA Air Listed 4″ to 12″ duct diameters Aerodynamic design allowing more air flow External rotor motor with automatic reset thermal overload protection Suitable for airstream temperatures up to 140°F (60°C) ETL Listed
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