Dimensions and technical data220-240 V ~ 50 HzHousing colour: whiteHousing material: UV-resistant ABS plasticNominal diameter: 125 mmSpeed levels: 1Power: 22 WScurrent consumption: 0.1 revolutions per minute: 2400max. Air flow: 185 m³/hSound pressure Lp-3m: 35 dB(A)Degree of protection: IP24Front cover: 190 x 190 x 33 mmTotal depth: 98 mmWeight: 0.75 kgOperation via pull switch, adjustable caster (2-30 min): on/off via pull cord, after the set run-on time has elapsed, the Device integratedoverheating protectionintegrated closing flap against cold air ingressMounting options: WallInstallation: directly in the ventilation shaft, connection to ventilation pipesUse: Conveying small and medium-sized air volumes over short distances with low air resistance in the system