... corrosive air which contains oil vapour.It can be used for ventilation of kitchen, toilet, wardrobe, meeting room and ... . Its power can be 380/220V and 50/60Hz.(For some specific fans with YB series motor, its power ... fan,Ventilation fan,Centrifugal ventilator,Ventilating fan,Exhaust fan,Air blower,Centrifugal blower,Wind blower,Marine fan,Marine blower,Marine ventilation,Marine ventilator,Small fan