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DJF(k) series Motor-drive directly Swung Drop Hammer Exhaust Fan ( Standard Shutter)
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  Motor-drive blades directly type avoid the frequent problem occurred by belt. (Like belt loosing,droping, or reversing, etc.), makes a high efficiency, low fault rate.
  Equipped with Special High-efficiency, energy-saving motor, which already passed 3C certificate; With Protection class of IP55 grade, Insulation class of F grade.
  Adopt updated Double upright column design, together with thickened hot-dip galvanized motor fixed plate, which achieve the excellent stability and outstanding performance of motor with blades.

PrveDJF series Centrifugal Push-Pull Exhaust Fan ( Double Rotational Hammer)       NextDJF(e) series Butterfly Cone Fan

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