Concealed Split Exhaust Fan 4Inch 6Inch Metal Duct Blower Household Ventilation Fan

Duct Blower Silent Split Exhaust Fan Concealed Ventilation Fan Exhaust Fan 4"/ 6" Available4 Inch Duct Blower:Model: DPT10-11-25SAir Volume: 150 m³/ hVolts/ Watts: 220V/ 15WPressure: 60 PaNoise: 40 dBPipe Size: 100mm (4 Inch)Applicable Area: 7-13 Square Meters6 Inch Duct Blower:Model: DPT15-33H45Air Volume: 270 m³/ hVolts/ Watts: 220V/ 24WPressure: 120 PaNoise: 41 dBPipe Size: 150mm (6 Inch)Applicable Area: 11-17 Square MetersFeatures:Compact Structure/ Small Size/ High IntegrationMetal Shell, Corrosion-resistant, Moisture-proof, Fire-proof.Round Corner Design to Avoid cuts and scratches.High quality and durable wind wheel.High quality Ball Bearing MotorFoam cotton, sealing, shock absorption and noise reduction.The 90-degree angle design reduces losses and delivers air further.