4 Inch Inline Duct Fan 100 CFM

【Easy to Install】:inline duct fan's blade and the body are made of plastic.Plastic fan is lighter than steel. Removable duct ends with locking tabs for quick removal and easy maintenance.Notes: no plug, you can wire on a standard house plug. 【High quality material】:UV and corrosion resistant, durable plastic housing Ideal for long duct runs, suitable for air temperatures from -4¨H to 140¨H. 【Powerful and Silent】:Durable plastic fan housing and blades for extremely low noise. Quickly and efficiently move vast amount of air. 【Long life】:Long life ball bearing motor (up to 50,000hours) with thermal overload protection. For Air Purification-Removing a large amount of air pollutants and bacteria. 【Application】:Designed to quietly ventilate grow tents, transfer heating/cooling to rooms, circulate fresh air, cool AV closets, exhaust odors. Parameter Parameter Speed Voltage 100~ 120V/60 Hz High / Low Current 0.45 amps L 0.55 amps H Power 30W L 38W H Speed 2100RPM L 2600 RPM H Air Flow 105m3 / h L 125m3 / h H Air Pressure 105Pa L 12531Pa H Noise 21dB L 26 dB H Production Class IP44