Dimensions and technical data220-240 V ~ 50/60 HzHousing colour: blackHousing material: powder-coated steelSound and heat insulation due to 50 mm thick mineral wool layerNominal diameter: 315 mmPower: 313 WScurrent consumption: 1.41 Rotations per minute: 2545Air flow: 1950 m³/hSound pressure Lp-3m: 40 dB(A)Height: 434 mmWidth: 432 mmWidth of mounting nozzle: 520 mmLength: 780 mmDiameter of pipe connection: 313 mmmax. Temperature for continuous operation: 60°C Protection: IPX4Weight: 25 kgAdjustable caster (2 - 30 min): Device switches off after the set run-on time of ball-bearing motorAssembly: Installation in any positionMotor unit can be removed quickly and easily for cleaning and maintenanceUse: Ventilation systems that require high pressure and low noise pollutionSuitable for ventilation of damp rooms in private and commercial buildings