Product Description
The MARS STD248-1UA-OB air curtain is a multipurpose 48-inch air curtain designed for environmental and insect control. It is suitable for heights up to 12 ft for environmental control and 10 ft for insect control. The unit features adjustable air directional vanes and a corrosion-proof metal cover with a rust-preventative electrostatic polyurethane powder coating.
- Maximum air volume of 1,442 cfm
- Maximum air velocity of 4,247 fpm
- Operates at 115V AC
Product Highlights
This unheated air curtain is ideal for maintaining interior temperatures, minimizing dirt and dust, and controlling flying insects in commercial and industrial settings.
Product Information
Standard Information
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Brand: MARS
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Manufacturer Part Number: STD248-1UA-OB
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Country of Origin: United States
Technical Specifications
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Hz: 60
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Item: Air Curtain
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Depth: 12 5/8 in
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Phase: 1
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Width: 48 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: 115
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Max. RPM: 1,750 RPM
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Motor HP: 1/2 hp
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Washdown: No
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Frequency: 60 Hz
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Max. Amps: 5.1
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Standards: ETL
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Drive Type: Direct Drive
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Motor Type: Permanent Split Capacitor
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Nozzle Width: 48 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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Grille Material: Steel
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Motor Enclosure: Totally Enclosed Air Over
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Nominal Voltage: 120V AC
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Air Curtain Item: Air Curtain
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Air Curtain Type: Ambient Air
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Number of Motors: 1.0
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Number of Speeds: 3
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Full Load Current: 5.1 A
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Heated/Not Heated: Not Heated
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Nameplate Voltage: 115V AC
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Power Consumption: 550 W
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Air Curtain Finish: Galvanized
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Air Curtain Heated: No
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Maximum Air Volume: 1,442 cfm
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Sound Level @ 10 ft: 66 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: 4,247 fpm
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Sanitation Certified: No
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Air Curtain Air Volume: 1442 cfm
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For Frame Opening Width: 4 ft
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Nameplate Voltage/Phase: 115V AC - 1 Ph
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Nominal Voltage - Phase: 120V AC - 1 Phase
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Air Curtain Air Velocity: 2550 fpm
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Heater Power Consumption: Not Applicable
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Ultraviolet Air Cleaning: No
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Air Curtain dBA @ 10 Feet: 66
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Motor Horsepower per Motor: 1/2 hp
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Air Curtain Max. Door Width: 4 ft
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Air Curtain Housing Material: Steel
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Maximum Operating Temperature: Not Available
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Minimum Operating Temperature: Not Available
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Mounting Height for Insect Control: 10 ft
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Country of Origin (subject to change): United States
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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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Unit Width (inches): 48
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Unit Height (inches): 10.625
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Wind Stopping Capability (MPH): 12
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Motors: 1
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ETL sanitation certified to ANSI/NSF 37 standards: No
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Air Flow Certified (AMCA): Yes
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Voltage Rating: 115/1/60
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Voltage Code: A
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Uniformity (%): 85
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dBA: 66
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Heating Options: Unheated
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Electrical Specifications: 115 V, 60 Hz
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Dimensions, Product: 48" W x 13" D x 11" H
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Dimensions Width: 48 Inches
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Dimensions Depth: 12.75 Inches
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Dimensions Height: 10.62 Inches
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Application: Walk-In Coolers
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ETL Listed: Yes
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Exterior Color: Black
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HP: 1/2 HP
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Max Environmental Separation Height: 12 Feet
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Max Insect Blocking Height: 10 Feet
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Power: Electric
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Type: Unheated Air Curtain
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Volts: 115 Volts
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Wattage: 550 Watts
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Base Height: Low Height
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Style: Door
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Horsepower: 0.5 HP
