Product Description
The MARS STD272-2UH-OB Standard Series 2 Air Curtain is designed for door applications requiring insect control up to 10 feet and temperature separation up to 12 feet. This 72-inch wide air curtain features a 1/2 horsepower motor, unheated operation, and a 460V AC, 3-phase power supply. Requires Door Limit Switch, Motor Control Panel.
- Commercial and industrial hybrid
- Energy-saving series
- 1/2 horsepower power motor(s)
Product Highlights
Ideal for maintaining temperature and preventing insects in restaurants, retail spaces, and industrial environments. Available in multiple configurations.
Product Information
Standard Information
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Brand: MARS
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Manufacturer Part Number: STD272-2UH-OB
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Country of Origin: United States
Technical Specifications
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Item: Air Curtain
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Phase: 3
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Width: 72 in
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Finish: Galvanized, Powder Coated
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Height: 10 5/8 in
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Series: STD2 (Standard 2)
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Voltage: 460V AC
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Max. RPM: 1,750 RPM
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Motor HP: 1/2 hp
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Requires: Door Limit Switch, Motor Control Panel
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Washdown: No
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Frequency: 60 Hz
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Max. Amps: 1.6 A
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Standards: ETL
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Drive Type: Direct Drive
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Motor Type: 3 Phase
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Nozzle Width: 72 in
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Profile Type: Standard Profile
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Housing Color: Black
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Maximum Speed: 1,750 RPM
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For Outdoor Use: Yes
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Grille Material: Steel
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Motor Enclosure: Totally Enclosed Air Over
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Air Curtain Type: Ambient Air
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Number of Motors: 2
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Number of Speeds: 1
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Full Load Current: 1.6 A
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HEPA Air Cleaning: No
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Heated/Not Heated: Not Heated
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Nameplate Voltage: 460V AC
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Power Consumption: 1,000 W
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Maximum Air Volume: 2,758 cfm
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Sound Level @ 10 ft: 68 dBA
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Air Temperature Rise: Not Applicable
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Max. Mounting Height: 10 ft
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Maximum Air Velocity: 2,206 fpm
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Sanitation Certified: No
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For Frame Opening Width: 6 ft
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Nameplate Voltage/Phase: 460V AC - 3 Ph
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Nominal Voltage - Phase: 480V AC - 3 Phase
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Heater Power Consumption: Not Applicable
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Ultraviolet Air Cleaning: No
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Motor Horsepower per Motor: 1/2 hp
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Mounting Height for Insect Control: 10 ft
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Max. Mounting Height Environment/Insect: 12 ft / 10 ft
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Mounting Height for Temperature Control: 12 ft
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Environmental - Max Height (feet): 12
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Insect - Max Height (feet): 10
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Voltage Rating: 460/3/60
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Voltage Code: H
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Air Flow Certified (AMCA): Yes
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Air Curtain Air Volume (CFM): 2758
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Uniformity (%): 84
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dBA: 68
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Horsepower (per motor): 1/2
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CFMs: 2758
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Length (in.): 72
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Depth (in.): 12.75
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Height (in.): 10.625
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Amps: 1.6
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Door width: 72 in.
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Heating mode: Unheated
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Motors: (2) 1/2 hp
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Electrical: 460V, 3 phase, 1.6A
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Model Number: MRS-STD272-2UH-OB
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WIDTH (SIDE - SIDE): 72"
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TYPE: Un-heated
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Product Dimensions Height: 10.62"
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Product Dimensions Width: 72.00"
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Product Dimensions Depth: 12.75"
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Door Width (Inches): 72
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Door Height: 8' - 10'
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Number of Poles: 3
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Max Volume: 5100
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Max Velocity: 3475
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Frequency (Hertz): 60
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# of Motors: 2
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Sound dBA: 68
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FLA (Ampacity): 1.6Amps
