Play manufacturer video for Mars Air Systems N272-2UG-OB Unheated Air Curtain, 72 in Door Width, Two 1/2 HP MotorsMars Air Systems N272-2UG-OB Unheated Air Curtain, 72 in Door Width, Two 1/2 HP Motors
The Mars Air Systems N272-2UG-OB is an unheated N2 Series air curtain for a 72-inch door width. It features two 1/2 HP continuous-duty TEAO motors and 208–230 V, 60 Hz, 3-phase electrical service.
The unit has a galvanized steel cabinet with an Obsidian Black powder coat finish, adjustable air directional vanes with a 40° sweep, and ETL certification to ANSI/NSF 37 standards.
Unheated operation
The exact model is specified as an unheated N2 Series air curtain.
72-inch door width
Designed for a 72-inch door width with a 72-inch nozzle length.
Two 1/2 HP motors
Uses two continuous-duty Totally Enclosed Air Over motors rated at 1/2 HP each.
Obsidian Black finish
Features a galvanized steel cabinet with an Obsidian Black powder coat finish.
Adjustable air direction
Adjustable air directional vanes provide a 40° sweep front to back.
Sanitation certification
ETL-certified to ANSI/NSF 37 standards for customer entrances up to 7 feet.
AMCA performance data
The exact model is included in the AMCA-certified lab data.
Certifications & Compliance
Warranty & Protection
Five-year parts warranty
Frequently Asked Questions
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