20W 4Inch Inline Duct Booster Fan Exhaust Blower Air Ventilation Fan Vent

Specification Name High Speed Exhaust FanModel 927938Shell Material IronColor WhiteRated power 20WVoltage 220VFrequency 50HzSize 13 5x13 5x8cm 5 3x5 3x3 1Rotating speed 2800r m Features High quality iron material hard to deformation and with long service life Surface baking varnish technology more attractive and not rusty Seven blades stronger suction enhance ventilation pressure Ultra quiet copper motor powerful effective cooling fast speed and ultra quiet With anti backflow vent windproof and rainproof Suitable for office living room toilet kitchen room Package include 1 x Ventilation fans