Dimensions and technical details 220 - 240 Volt / 50 Hertz Housing colour options: matt white or matt anthracite grey (impact-resistant plastic) Blade colour: clear (impact-resistant plastic)  Material protective cage: steel wire Fan head with vertically adjustable tilt Switch on the back side turns on / off 85° oscillation feature Protective cage can be opened to clean the fan wheel Steady base with rubber feed Grey control panel on the base: 3 fan speeds / off  Diameter cage: 34.5 cm Diameter fan wheel: 30.0 cm Overall depth: 27.5 cm Overall height: 46.0 cm Max. rotation speed: 1310 rpm Max. motor wattage: 35 W Sound pressure (Lp-3m): 34.9 dB(A) Sound power (Lw): 52.5 dB(A) Airflow rate: 2900 m³/h Airflow efficiency: 1.47 m³/min/W Weight: 2.4 kg Lead wire: 1.8 m cable with type C Euro plug Certified for commercial use under Machinery Directive, Directive 2006/42/EC, part 1