Dimensions and technical details 220-240 V ~ 50/60 Hz 0-10 V interface Housing colour: black Housing material: polypropylene Nominal size: 160 mm Speed levels: 1 Wattage: 31 W Current consumption: 0. 34 A Revolutions per minute: 2035 Airflow rate: 525 m³/h Sound pressure level Lp-3m: 30.2 dB(A) Total pressure Pmax: 234.4 Pa Max. temperature of transported air: +60°C Protection class: IP45 Insulation class: II Weight: 5.2 kg Thermal overload protection Includes mounting bracket Optional speed controller sold separately Mounting position: any position Fan unit can be removed quickly for cleaning and maintenance Classification of fire E-d2 according to European Standard EN 13501-1 Dimensions in mm A B C Ø D E F G H L Ø M N Lineo 160 Quiet ES 232 320.6 570 156.5 145 261.5 170 135 85 5.5 360