Duct Ceiling Mount Ventilation Fan 4 Inch

Description Retardant ABS material, not easy to deformation, moisture-proof rust, durable. Grille type panel, strong wind pressure, high efficiency. Back hollow design, effective cooling, fast speed, ultra-quiet. It can exhaust the exhaust air, damp air, the steam and the smoke in the room,houses, shops, hotels, restaurants etc. Easy connection of the fan, without the need of its disassembling. Ideal for basement, kitchen, bathroom, toilet, etc. Fresh air system brings healthy life. Parameter Model:195*195mmVoltage/Frequency: 220V-240V/50HzPower: 31WAir Volume: 300 m3/hNoise: 40dBPanel size: 240*240mmHole size: 195*195mmSuitable area: 9-15 m2 Model:230*230mmVoltage/Frequency: 220V-240V/50HzPower: 38WAir Volume: 300 m3/hNoise: 40dBPanel size: 280*280mmHole size: 230*230mmSuitable area: 23-30 m2 Shipping Shipping Details