TFD
Air Curtain

Ten-Fourteen Door (TFD) Unheated Air Curtain

Unheated

The TFD is typically used over medium sized dock doors, or openings in an industrial environment.

TFD units are manufactured in single increments that can be provided up to 14 ft. wide. The TFD has top and bottom access panels to replace or service motors or blowers without lowering entire unit or bottom half of unit. All industrial units are direct drive, which avoids misalignment of couplers and outboard bearings and eliminates periodic belt replacement. The motor/blower plate comes out as an entire piece and all parts on the outside of the unit are constructed of stainless steel.


Unit Sizing

Unit Widths:
from 4' to 14'
Motors:
1.5 HP
Mount Type:
Exposed
Max Install Height:
14'
Wind Stoppage Ability:
= 18.2mph

Key Design Features

  • All weight bearing structural support is made of formed 14-gauge stainless steel and galvanized steel. Outer casing is constructed of 18-gauge stainless steel.
  • TFD has heavy duty 1.5 HP motors at 1725 rpm each. Single speed.
  • Galvanized fans.
  • Air intake screen is perforated stainless steel.
  • Access panels for inspection, cleaning or removal of motor blower assembly, without having to lower the unit.
  • High efficiency discharge plenum with directional air foil vane factory set to facilitate deflection of air stream +/- 20˚.
  • Includes NEMA 12 control panel.

Recommended Air Curtain Controls

  • Panel mounted HAND / OFF / AUTO switch
  • Magnetic door switch for activation

360 View

360 View | TFD - Ten-Fourteen Door (TFD) Unheated Air Curtain

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Air Curtain Selector

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TFD Air Curtain | Performance Table
MODELNozzle
Width (in.)
Max. FPM
at Nozzle
Avg.
FPM
Max.
CFM
CFM at
Nozzle
Outlet Velocity
Uniformity
Number of
Motors
Motor
HP
Weight
(lbs.)
TFD-1-3636480040474214354195%11.5119
TFD-1-4848480030484232355693%11.5152
TFD-1-6060480024784301361492%11.5188
TFD-2-7272480040478426708295%21.5256
TFD-2-8484480034768445709793%21.5290
TFD-2-9696480030488463711292%21.5316
TFD-2-108108480027318532717091%21.5342
TFD-3-10810848004046126411062395%31.5378
TFD-3-12012048003647126591063894%31.5420
TFD-3-13213248003320126771065395%31.5489
TFD-4-14414448004047168551416495%41.5509
TFD-4-15615648003740168731417994%41.5522
TFD-4-16816848003476168911419495%41.5534
TFD Air Curtain | Mechanical Information Table
MODELOverall
Width (in.)
Nozzle
Width (in.)
Mounting Width
Rear and Top (in.)
TFD-1-36393637.5
TFD-1-48514849.5
TFD-1-60636061.5
TFD-2-7275.0772.0773.57
TFD-2-8487.0784.0785.57
TFD-2-9699.0796.0797.57
TFD-2-108111.07108.07109.57
TFD-3-108111.15108.15109.65
TFD-3-120123.15120.15121.65
TFD-3-132135.15132.15133.65
TFD-4-144147.22144.22145.72
TFD-4-156159.22156.22157.72
TFD-4-168171.22168.22169.72