26",30" industrial fan; 2-speed settings; Adjustable tilt blowing angle; Osilating or non-osilating, UL/CUL/GS certificate 26",30" industrial fan:Motor: Powerful long-lasting motor,1/3HP, open ventilated, permanently lubricated, ball bearing, permanent split capacitor,non-oscillating.Switch: 2-speed rotary switch.Cord: 2M long.Blade: Aluminum, 3 rectangle shape.Guard: Sprial wire, front and rear. ...