Specification of Industrial Stand Fan 100% Copper Motor with Double Ball Bearing Heavy Duty Usage Higher Air Throw – 30”: 320 m3/m, 24” 220 m3/m Low Noise Operation Aerodynamically Balanced Aluminium Blade Powerful Motor – 30”: 200W, 24”: 150W 3 Variable Manual Speed Control Reinforced Straight Dense Grills for Better Strength and Safety GSO Standard Child Finger Safe Grills Auto Horizontal Oscillation for Wide Coverage Vertical Head Adjustment Adjustable Height as per Requirement