1.equipped with strengthened iron 2.Minimum noise,high static pressure application 3.Over-temperature protector 4.Practical,fashionable and almost perfect design We also produce the series of other models,details are as follows: ModelPower VoltageAir flowDimensions Product size Outer packing HL-250S-25A30W 220V810m3/min Φ240290*290*148mm 6pcs/carton HL-250S-30A 35W220V 1000m3/min Φ285 385*385*385mm6pcs/carton HL-250S-35A50W 220V2200m3/minΦ330405*405*150mm6pcs/carton HL-250S-40A 80W 220V 2800m3/min Φ380525*525*525mm6pcs/carton