Product Description
The MARS STD2120-3UG-OB air curtain is part of the Standard 2 series, designed to create an environmental barrier for spaces up to 12 feet and protect against insects up to 10 feet. It features three 1/2 HP motors and is suitable for various applications, including shipping/receiving doors and customer entrances. The unit has a durable metal construction with an obsidian black powder-coated finish.
- Reduces energy costs and consumption
- Creates effective environmental separation
- Maintains interior building temperature
- Durable metal construction with powder-coated obsidian black finish
- Three 1/2 HP motors deliver airflow
Product Highlights
The STD2 series is ideal for maintaining temperature and preventing insects in commercial and industrial settings. It offers a cost-efficient barrier with a durable design.
Product Information
Standard Information
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Brand: MARS
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Manufacturer Part Number: STD2120-3UG-OB
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Country of Origin: USA
Technical Specifications
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Door width (inches): 120
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Max. door height: 10'
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Max. doorway height (feet): 10
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Construction: Galvanized Steel
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Voltage: 208-230/1/60
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FLA 1 Phase-115V: 15.3
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FLA 1 Phase-208V/230V: 7.5 / 7.5
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FLA 3 Phase-208V/230V: 5.4 / 4.8
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FLA 3 Phase-460V: 2.4
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Horsepower: 1/2
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Heating option: Unheated
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Number of motors: 3
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Series: Standard 2
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Decibels (DB): 71
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Size: 120"
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Material: Galvanized Steel
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Phase: 3
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Hertz: 60
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Type: Unheated
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Max Volume (CFM): 4341
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Insect - Max Height (feet): 10
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Unit Width (inches): 120
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Unit Height (inches): 10.625
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Wind Stopping Capability (MPH): 12
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Air Flow Certified (AMCA): Yes
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Voltage Rating: 208-230/3/60
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Voltage Code: G
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Air Curtain Air Volume (CFM): 4341
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Amps: 5.4/4.8
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Uniformity (%): 62
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dBA: 71
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Environmental - Max Height (feet): 12
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Finish: Obsidian Black Powder Coat
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Manufacturer: Mars Air Systems
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Max. Door/Window Height (ft.): 12
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Max. Height Insect Block (ft.): 10
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Heat: No
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Length (in.): 120
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Product Type: Unheated
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Heated/Not Heated: Not Heated
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Profile Type: Standard Profile
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Housing Color: Black
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Housing Material: Steel
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Grille Material: Galvanized Steel
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For Opening Width: 10 ft
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Max. Mounting Height - Environmental: 12 ft
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Max. Mounting Height - Insects: 10 ft
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Nameplate Voltage: 208/230V AC
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Overall Height: 10-5/8 in
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Overall Width: 120 in
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Overall Depth: 12-3/4 in
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Nozzle Width: 2-1/2 in
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Max. Air Volume: 4,341 cfm
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Max. Air Velocity: 2,084 fpm
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Sound Level @ 10 ft: 71 dBA
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Number of Speeds: 1
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Motor Horsepower per Motor: 1/2 hp
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Standards: CSA; ETL Listed; UL Indoor; UL Outdoor
