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  4. ODDMF-4-160


4" compact size mixed flow inline fan with various applications


  • 4-poles brushless motor with hall IC
  • Equipped with cutting edge brushless EC motor
  • Built with aluminum housing & jet-engine design double impellers
  • Can work under much lower power consumption than average fans


Accessories (sold separately):

6 speed smart controller with thermal probe; compatible with mixed flow inline ODDMF fans/silencers


Static Pressure (SP)
0 SP 0.15 SP 0.37 SP 0.50 SP 0.63 SP 0.73 SP 0.80 SP 1.02 SP 1.33 SP
160 CFM 141.21 CFM 118.98 CFM 100.00 CFM 78.67 CFM 56.34 CFM 39.65 CFM 21.23 CFM 0.00 CFM

Fan Size 4" (100 mm)
Voltage 120V
Max. Speed 5000 RPM
Max. Air Flow 160 CFM
Static Pressure 1.34 in H₂O / 334 Pa
Noise Level 56.8 dBA
Max. Power 18W
Motor Type EC Motor
Impeller Design Mixed Flow
IP Rating IP 64 (IP 68 available on custom order)
Fan Weight 2.4 lb

Wall Mounted Installation

  1. Mark the screw position on the wall
  2. Punch holes in the wall
  3. Screw the fan onto the wall
  4. Connect the ducts onto two sides with clamps
  5. Connect the speed control to the fan.
    Make sure the connection is in place and fastened
  6. Power up the fan


Hang Installation

Intake and Exhaust

This fan can be used as either an intake fan or exhaust fan in grow rooms or tents.
The purpose of doing so is to achieve optimal whole space ventilation.

  • Used as the intake fan or opening:
    If it is NOT used as a fan, it must be situated at a bottom corner of your growing space
  • Used as the exhaust fan:
    It must be hung or mounted at the highest opposite corner

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