Voltage: 220-240 V ~ 50/60 Hz. Housing colour: black. Housing material: powder-coated steel. 50 mm mineral wool layer for sound and heat insulation. Nominal dimension: 125 mm. Power: 29 W. Power consumption: 0.13 A. Revolutions per minute: 2310. Air flow rate: 340 m³/h. Sound level Lp-3m: 28 dB(A). Height: 237 mm. Width: 215 mm. Width of mounting bracket: 243 mm. Length: 474 mm. Diameter of the connection duct: 123 mm. Maximum temperature for continuous operation: 60°C. IP code: IPX4. Weight: 4.6 kg. Adjustable switch-off timer (2 - 30 min): Fan switches off after the preset time has elapsed. Ball bearing motor. Mounting options: any position. Motor unit can be removed quickly and easily for cleaning and maintenance. Application: Ventilation systems requiring high pressure and low noise levels. Ideal for air extraction in humid rooms in residential and commercial properties.