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Model DF - Tube Axial Duct Fan - Direct Drive

Designed for use in dry maximum 104°F environments to economically remove fumes, dust or smoke
Non-sparking cast Al prop standard
TEFC or EXP motor
Fully welded, heavy guage steel housing construction
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Items	DF-12-1/4 930 Cubic Feet Per Minute (ft³/min) Capacity at 1/8 Inch (in) Static Pressure Direct Drive Model DF Tube Axial Duct Fan Add To Cart Request Quote	DF-12-1/2 1650 Cubic Feet Per Minute (ft³/min) Capacity at 1/8 Inch (in) Static Pressure Direct Drive Model DF Tube Axial Duct Fan Add To Cart Request Quote	DF-12-3/4 1560 Cubic Feet Per Minute (ft³/min) Capacity at 1/8 Inch (in) Static Pressure Direct Drive Model DF Tube Axial Duct Fan Add To Cart Request Quote	DF-18-1/4 3050 Cubic Feet Per Minute (ft³/min) Capacity at 1/8 Inch (in) Static Pressure Direct Drive Model DF Tube Axial Duct Fan Add To Cart Request Quote	DF-18-1/3 3000 Cubic Feet Per Minute (ft³/min) Capacity at 1/8 Inch (in) Static Pressure Direct Drive Model DF Tube Axial Duct Fan Add To Cart Request Quote
Power	N/A 1/4 hp	N/A 1/2 hp	N/A 3/4 hp	N/A 1/4 hp	N/A 1/3 hp
Fan Size	N/A 12 in	N/A 12 in	N/A 12 in	N/A 18 in	N/A 18 in
Fan Speed	N/A 1725 rpm	N/A 3450 rpm	N/A 3450 rpm	N/A 1725 rpm	N/A 1725 rpm
Free Air	N/A 1180	N/A 1875	N/A 2014	N/A 3450	N/A 3375
Capacity at 1/8 Inch (in) Static Pressure	N/A 930 ft³/min	N/A 1650 ft³/min	N/A 1560 ft³/min	N/A 3050 ft³/min	N/A 3000 ft³/min
Capacity at 1/4 Inch (in) Static Pressure	N/A 520 ft³/min	N/A 1400 ft³/min	N/A 1920 ft³/min	N/A 2500 ft³/min	N/A 2600 ft³/min
Capacity at 3/8 Inch (in) Static Pressure	N/A	N/A 1320 ft³/min	N/A 1820 ft³/min	N/A 1200 ft³/min	N/A 2000 ft³/min
Capacity at 1/2 Inch (in) Static Pressure	N/A	N/A 1250 ft³/min	N/A 1650 ft³/min	N/A	N/A 1400 ft³/min
Capacity at 3/4 Inch (in) Static Pressure	N/A	N/A 1100 ft³/min	N/A 1500 ft³/min	N/A	N/A
Capacity at 1 Inch (in) Static Pressure	N/A	N/A 660 ft³/min	N/A 1100 ft³/min	N/A	N/A
Capacity at 1 1/4 Inch (in) Static Pressure	N/A
Applications	N/A These direct drive tube axial fans are recommended for duct application in mills, mines, foundries, factories or wherever fumes, dust, smoke, or steam must be removed. Propellers are non-sparking cast aluminum so that unit with explosion proof motor can be used to handle explosive gases. Drum made from heavy gauge steel. Welded construction. Angle iron flanges on each end of drum with eight mounting holes for ease in mounting into duct. Motors - only high quality industrial motors are used. Fans with motors are completely assembled and fan tested at factory before shipping. Motors are available in open drip proof, totally enclosed and explosion proof. Model DF fans may be specified for any application where it is permissible to allow the motor to run in the air stream.
Accessories and Options	N/A Companion Flanges - For easy installation. Protective Coating - Epoxy or Eisenheiss coatings provide good protection against most corrosive agents. Access Doors - Gasketed and latched hinged access doors allow for periodic inspection of motor and propeller.