Play manufacturer video for Mars Air Systems STD2108-3UH-OB Air Curtain, 108" Door, Unheated, 3 x 1/2 HP Motors, Galvanized Steel CabinetMars Air Systems STD2108-3UH-OB Air Curtain, 108" Door, Unheated, 3 x 1/2 HP Motors, Galvanized Steel Cabinet
The Mars Air Systems STD2108-3UH-OB is an unheated air curtain sized for a 108 in door opening. It has a galvanized steel cabinet with an Obsidian Black powder coat finish and three 1/2 HP motors for 460 V, 60 Hz, three-phase power.
- Unheated design: Intended for openings up to 12 ft high.
- Motor configuration: Three continuous-duty 1/2 HP TEAO motors.
- Air direction: Adjustable vanes provide a 40° sweep from front to back.
- Electrical rating: 1.5 kW and 2.4 amps at 460 V, 60 Hz, three-phase.
Overall Dimensions:
108.0"W x 12.75"D x 12.13"HUnheated operation
The unit is an unheated air curtain for openings up to 12 ft high.
Three continuous-duty motors
Three 1/2 HP Totally Enclosed Air Over (TEAO) motors are specified for the unit.
Adjustable air direction
Adjustable air directional vanes provide a 40° sweep from front to back.
Galvanized steel cabinet
The cabinet is galvanized steel with an Obsidian Black powder coat finish.
AMCA-rated performance data
The exact model is listed in the supplied AMCA certified lab data with a 4,137 cfm volume, 5,960 fpm maximum core velocity, and 2,206 fpm average velocity.
Certifications & Compliance
Warranty & Protection
5-year parts warranty.
Frequently Asked Questions
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