HDX-2-144 Air Curtain

Heavy-Duty Hazardous Area • 2 Motors • 144" Wide • Unheated

HDX-2-144 Air Curtain
HDX-2-144 Air Curtain | Made in the USA

144” Heavy Duty Hazardous Area (HDX) unheated air curtain. Our HDX is a heavy-duty air door for hazardous areas and environments such as dewatering facilities, pharmaceutical environments, and hazardous warehouses. For doors & openings up to 17 feet high.

Max Install Height

At a Glance

Single Incremental Widths

5' to 16'

MAX Installation Height


Heavy Duty Motors

3 HP

Key Design Features

  • All weight bearing structural support is made of formed 11-gauge stainless steel and galvanized steel. Outer casing is constructed of 16-gauge stainless steel.
  • Motors are 3 HP explosion proof suitable for Class I Group D and Class II F&G. Total Enclosed Air Over (TEAO) motors 1630 rpm each.
  • Aluminum fans and matched blower housings. To prevent a possible spark form occurring, no outboard bearings or flexible couplings will be acceptable.
  • Access panels for motor and fan assembly so that these can be removed without lowering the unit.
  • All internal wiring is encased in hard pipe and ran to an explosion proof junction box.
  • Air intake screen is perforated 304 stainless steel with mill grain finish.
  • High efficiency discharge plenum with directional air foil vane factory set to facilitate deflection of air stream +/- 20 ̊.

Recommended Air Curtain Controls

360 View

360 View | HDX-2-144 | Air Curtain | 144” Heavy-Duty Hazardous Area Unheated
HDX-2-144 | Performance Table
MODELNozzle Width (in.)Max. FPM
at Nozzle
Max. CFM
at Nozzle
Outlet Velocity UniformityNumber of MotorsMotor HPWeight (lbs)

Cost Savings Calculator

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Air Curtain Selector

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