Product Overview
The Standard Series (STD2) of Mars Air Doors offers a variety of lengths to provide an environmental barrier to your space of up to 12 feet, while protecting your space from insects up to 10 feet. The STD2 has a stronger motor and is a little louder than the LoPro (LPV2) series, but its 1/2 horsepower motor may be better suited for your space.
This heated, 208 Volt, 3-phase air curtain is 10 5/8" tall. It comes in a variety of lengths from 36" to 96". The STD272-2EEN-OB is 72" long and includes two 1/2 HP motors. Some sample installation applications include shipping/receiving doors, customer entrances, cold storage rooms and many more. Ideal installation heights is 8' - 12' for the STD2 series. The STD2 Heated Air Curtain features an internal mounted control panel, remote thermostat with heat/off/fan settings.
The STD2 air curtain offers a cost efficient barrier that will blend in to any environment. Its durable metal construction is finished in a powder-coated obsidian black. Units 36" to 48" long feature a single motor, while units 60" to 96" feature a 2- motor design. Each motor boasts 1/2 horsepower. The Standard Series each ship as a single unit, regardless of length.
The profile of the STD2 is low profile for its power.
The chart below lays out all the optional lengths available for the STD2 208/3/60 air curtain. The highlighted row is specific to this item. Simply choose your length based on your installation needs.
It is recommended that a door switch be used with the air curtain. Door limit switches automatically activate and de-activate (start and stop) the air curtain when the door(s) open and close. A controller that offers time delayed control reduces the cycling of the air curtain motors in high traffic areas (10+ times/hour). This type of controller will delay the unit from turning off when the door closes. They can usually be set from 6 seconds to up to 20 minutes. Available door switches and controllers for the STD2, 208 and 230V units include:
- Door Limit Switch 99-014 - Combination mechanical switch, 250v, 1HP Max
- Door Limit Switch 99-018 - Commercial Surface mounted, magnetic switch, 24v
- Controller J0022 - Commercial low voltage controller, 208-277V, 1Ø, adjustable time delay, with commercial plastic surface mounted door limit switch (field installed)
When you add a door switch, your unit will automatically turn on when the door opens and off when it closes. Plus, it will continue running for a configurable period of time.
| Model | Overall Length (in.) | Motors/HP | kW | Full Load Amps | Volume (CFMs) | Uniformity (%) | Power Rating (Watts) | Weight |
|---|---|---|---|---|---|---|---|---|
| 3-PHASE | ||||||||
| STD236-1EEH-OB | 36" | 1 Motor; 1/2 HP | 12 | 36 amps | 1379 CFM | 84 | 500 | 90 lbs |
| STD242-1EEH-OB | 42" | 1 Motor; 1/2 HP | 12 | 36 amps | 1418 CFM | 87 | 510 | 95 lbs |
| STD248-1EEH-OB | 48" | 1 Motor; 1/2 HP | 12 | 36 amps | 1442 CFM | 85 | 550 | 100 lbs |
| STD260-2EEN-OB | 60" | 2 Motors; 1/2 HP each | 24 | 72 amps | 2700 CFM | 93 | 940 | 130 lbs |
| STD272-2EEN-OB | 72" | 2 Motors; 1/2 HP each | 24 | 72 amps | 2758 CFM | 84 | 1000 | 180 lbs |
| STD284-2EEN-OB | 84" | 2 Motors; 1/2 HP each | 24 | 72 amps | 2836 CFM | 87 | 1020 | 190 lbs |
| STD296-2EEN-OB | 96" | 2 Motors; 1/2 HP each | 24 | 72 amps | 2884 CFM | 85 | 1100 | 225 lbs |
Tech Specs
WARNING!
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