Mars STD2144-3UA-OB Standard Series 2 Air Curtain 144 inches 3 Motor Unheated Air Curtain (115/1/60)

Product Description

The MARS STD2144-3UA-OB Standard Series 2 air curtain is a commercial and industrial hybrid designed to save energy. This 144" unheated air curtain features three 1/2 HP motors and is suitable for customer-facing and industrial applications. It maintains interior building temperature and minimizes dirt, dust, and fumes. Designed for door heights up to 10-12'.

• Reduces energy costs and consumption
• Maintains interior building temperature
• Durable metal construction with corrosion resistant powder coated finish

Product Highlights

The STD2 series is ideal for receiving and loading docks, customer entrances and walk-in coolers. Provides environmental separation and protects against flying insects.

Product Information

Standard Information

• Brand: MARS
• Manufacturer Part Number: STD2144-3UA-OB
• Country of Origin: USA

Technical Specifications

• Door width (inches): 144
• Max. door height: 10'
• Max. doorway height (feet): 10
• Construction: Galvanized Steel
• Voltage: 115V
• FLA 1 Phase-115V: 15.3
• FLA 1 Phase-208V/230V: 7.5 / 7.5
• Horsepower: 1/2 (per motor)
• Heating option: Unheated
• Number of motors: 3
• Series: Standard
• Decibels (DB): 71
• Size: 144"
• Material: Galvanized Steel
• Phase: 1
• Hertz: 60
• Type: Unheated Air Curtains
• Max Volume (CFM): 4326
• Environmental - Max Height (feet): 12
• Insect - Max Height (feet): 10
• Nozzle Width (inches): 144
• Unit Width (inches): 144
• Unit Height (inches): 10.625
• Wind Stopping Capability (MPH): 12
• Motors: 3
• Air Flow Certified (AMCA): Yes
• Voltage Rating: 115/1/60
• Voltage Code: A
• Air Curtain Air Volume (CFM): 4326
• Amps: 15.3
• Uniformity (%): 85
• dBA: 71
• Application: Walk-In Coolers
• ETL Listed: Yes
• Exterior Color: Black
• HP: 1/2 HP
• Max Environmental Separation Height: 12 Feet
• Max Insect Blocking Height: 10 Feet
• Power: Electric
• Volts: 115 Volts
• Wattage: 1,650 Watts
• Max. Door/Window Height (ft.): 12
• Max. Height Insect Block (ft.): 10
• Heat: No
• Depth (in.): 12.75
• Height (in.): 10.625
• Length (in.): 144
• Certifications: ETL Listed, AMCA
• Product Type: Unheated
• Frequency (Hertz): 60
• Number of Poles: 1
• Sound dBA: 71
• Door Height Feet: 10
• Fla 3 Phase-208V/230V: 7.2 / 6.4
• Fla 3 Phase-460V: 3.2
• Cfm High: 7650
• Max Volume: 7650
• Max Velocity: 2550