Dimensions and technical data220-240 V ~ 50/60 HzHousing color: blackHousing material: powder-coated steelSound and heat insulation through 50 mm thick mineral wool layerNominal diameter: 250 mmPower: 178 WScurrent consumption: 0.79 AUrevolutions per minute: 2495Air flow: 1330 m³/hSound pressure Lp-3m: 38 dB(A)Height: 360 mmWidth: 358 mmWidth mounting piece: 445 mmLength: 685 mmDiameter pipe connection: 248 mmmax. Temperature for continuous operation: 60°CSemitting type: IPX4Weight: 15 kgAdjustable caster (2 - 30 min): Device switches off ball-bearing motor after the set follow-up time has expiredMounting: Installation in any positionMotor unit can be removed quickly and easily for cleaning and maintenanceApplication: Ventilation systems that require high pressure and low noise pollutionsuitable for ventilation of damp rooms in private and commercial buildings