Axial Flow Fan, Fan, Ventilator, Ventilation, Ventilating Fan, Ventilation, Ventilator Fan, Ventilation, Air Mover Axial Flow Fan, Fan, Ventilator, Ventilation, Ventilating Fan, Ventilation, Ventilator Fan, Ventilation, Air MoverApplication: air ventilating and exhausting in ... pole type, double pole type, jet flow type, heavy pattern, and outside place type2) Fan diameter: 280 - 2,400mm3) Air ...