Product Description
The MARS STD248-1UD-OB is a multipurpose 48-inch air curtain. It is designed for frame openings up to 4 ft wide and can be mounted up to 12 ft for temperature control or 10 ft for insect control. The air curtain features a 1/2 hp motor and provides a maximum air volume of 1,442 cfm.
Maximum air velocity of 4,247 fpm
Nameplate voltage of 208/230V AC
Sound level @ 10 ft of 66 dBA
Product Highlights
This air curtain is ideal for maintaining a constant internal temperature and preventing the entry of insects in commercial and industrial settings.
Product Information
Standard Information
Brand : MARS
Manufacturer Part Number : STD248-1UD-OB
Country of Origin : United States
Technical Specifications
Finish
Galvanized, Powder Coated
Requires
Door Limit Switch
Motor Type
Permanent Split Capacitor
Profile Type
Standard Profile
For Outdoor Use
Not Available
Motor Enclosure
Totally Enclosed Air Over
Nominal Voltage
208/230V AC
Air Curtain Item
Air Curtain
Air Curtain Type
Ambient Air
Heated/Not Heated
Not Heated
Nameplate Voltage
208/230V AC
Air Curtain Finish
Galvanized
Maximum Air Volume
1,442 cfm
Sound Level @ 10 ft
66 dBA
Air Temperature Rise
Not Applicable
Max. Mounting Height
10 ft
Maximum Air Velocity
4,247 fpm
Air Curtain Air Volume
1442 cfm
For Frame Opening Width
4 ft
Nameplate Voltage/Phase
208/230V AC - 1 Ph
Nominal Voltage - Phase
208/230V AC - 1 Phase
Air Curtain Air Velocity
2550 fpm
Heater Power Consumption
Not Applicable
Ultraviolet Air Cleaning
No
Air Curtain dBA @ 10 Feet
66
Motor Horsepower per Motor
1/2 hp
Air Curtain Max. Door Width
4 ft
Air Curtain Housing Material
Steel
Maximum Operating Temperature
Not Available
Minimum Operating Temperature
Not Available
Hazardous Location Specification
Class I Group D
Mounting Height for Insect Control
10 ft
Country of Origin (subject to change)
United States
Max. Mounting Height Environment/Insect
12 ft / 10 ft
Mounting Height for Temperature Control
12 ft
Environmental - Max Height (feet)
12
Insect - Max Height (feet)
10
Voltage Rating
208-230/1/60
Product Dimensions Height
10.62"
Product Dimensions Width
48.00"
Product Dimensions Depth
12.75"
Mounting height
10 – 12 ft.
Electrical
208-230V, 1 phase, 2.5A