Product Description
The MARS STD248-1UH-OB Standard Series 2 Air Curtain is designed for 48" wide doors and provides an unheated air barrier. It features a 1/2 hp motor and is suitable for temperature control up to 12 ft and insect control up to 10 ft. The galvanized steel cabinet has a black powder coat finish.
- Reduces energy costs and consumption
- Creates effective environmental separation
- Maintains interior building temperature
Product Highlights
This air curtain is ideal for commercial and industrial applications, offering an energy-efficient solution for maintaining interior climate and preventing insects from entering.
Product Information
Standard Information
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Brand: MARS
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Manufacturer Part Number: STD248-1UH-OB
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Country of Origin: United States
Technical Specifications
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Item: Air Curtain
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Depth: 12 3/4 in
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Phase: 3
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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: 460
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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: 0.8
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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: 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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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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Nominal Voltage: 480V AC
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Air Curtain Type: Ambient Air
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Number of Motors: 1
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Number of Speeds: 1
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Full Load Current: 0.8 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: 550 W
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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: 1,730 fpm
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Sanitation Certified: No
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For Frame Opening Width: 4 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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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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Material: Galvanized Steel
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Horse Power: 1/2
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Type: Unheated
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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 motor
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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: 460/3/60
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Voltage Code: H
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Air Curtain Air Volume (CFM): 1442
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Uniformity (%): 85
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dBA: 66
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Max Opening Height Window Door: 12 ft
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Certifications: cETLus
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Length (in.): 48
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Depth (in.): 12.75
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Height (in.): 10.625
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CFMs: 1442
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Horsepower (per motor): 1/2
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Heating: Unheated
