AIR COOLER MOTOR(DOUBLE SPEED MOTOR) 220V 50HZ 1/4HP, 1/3HP, 1/2HP, 3/4HP USED IN EVAPORATIVE COOLER EQUIPMENT AIR COOLER MOTOR(DOUBLE SPEEDS MOTOR)220V 50HZ1/4HP, 1/3HP, 1/2HP, 3/4HPUSED IN EVAPORATIVE COOLER EQUIPMENT Air cooler motor(Double speed motor)