Mars Air Systems STD2144-3UA-OB Unheated Air Curtain for 144 in Door, Three 1/2 HP Motors, Galvanized Steel Cabinet
The Mars Air Systems STD2144-3UA-OB is an unheated air curtain sized for a 144 in door opening. It has a galvanized steel cabinet with an Obsidian Black powder coat finish and three 1/2 HP motors.
- 115 V, 60 Hz, single-phase electrical configuration
- 1.65 kW power input and 15.3 A full load amperage
- Adjustable air directional vanes with a 40-degree front-to-back sweep
Overall Dimensions:
144.0"W x 12.75"D x 12.13"HUnheated operation
Specified as an unheated air curtain for a 144 in door opening.
Three 1/2 HP motors
Includes three 1/2 HP motors.
Galvanized steel cabinet
The cabinet is constructed from galvanized steel.
Obsidian Black finish
Finished with an Obsidian Black powder coat.
Adjustable air directional vanes
Vanes provide a 40-degree sweep from front to back.
Continuous-duty TEAO motors
The motors are continuous-duty Totally Enclosed Air Over motors with a NEMA 1 designation.
115 V electrical configuration
Configured for 115 V, 60 Hz, single-phase operation.
AMCA performance data
The exact-model data lists 4,326 cfm airflow volume, 4,247 fpm maximum core velocity, and 1,730 fpm average velocity.
Certifications & Compliance
Warranty & Protection
5-year parts warranty.
Frequently Asked Questions
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