Direct drive tubeaxial fans from Dayton provide ventilation in warehouses, factories and underground parking structures. Mounted inside ductwork, these ventilation fans feature a 3-phase / capacitor start motor and precision-balanced aluminium propellers for moving fume / pigment laden air, heat and smoke removal, comfort control, process cooling and general ventilation. Dayton tubeaxial fans can effectively move air in a medium length duct system. Mountable in any position, they comprise rugged steel housing having a baked enamel finish for wear resistance. They are not suitable for use in hazardous locations.