Mars Air Systems STD2108-3UA-OB Unheated Air Curtain, 108 in W, 12 ft Max Opening, 3 × 1/2 HP Motors, Black

SKU: STD2108-3UA-OB
$2,772.00
/each
Enter ZIP for a shipping estimate

Want to speak to an expert?

The Mars Air Systems STD2108-3UA-OB is an unheated Standard 2 air curtain sized for a 108 in wide door opening and environmental separation up to 12 ft.

  • Galvanized steel cabinet with an Obsidian Black powder coat finish.
  • Three 1/2 HP motors with a 115 V, 60 Hz, single-phase electrical configuration.
  • Adjustable air directional vanes with a 40° sweep from front to back.
  • Physical dimensions are 108 in W × 12.75 in D × 12.13 in H.

The unit has cETLus certification and a 5-year parts warranty.

Overall Dimensions:

108.0"W x 12.75"D x 12.13"H

Unheated configuration

Configured as an unheated air curtain.

108 in width

Sized for a 108 in wide door opening.

12 ft environmental separation

Listed for environmental separation up to 12 ft.

Three 1/2 HP motors

Uses three 1/2 HP motors.

Electrical configuration

Operates at 115 V, 60 Hz, single-phase with 15.3 A full-load amperage.

Obsidian Black finish

Features a galvanized steel cabinet with an Obsidian Black powder coat finish.

Adjustable air vanes

Air directional vanes provide a 40° sweep from front to back.

AMCA-rated data

AMCA-certified laboratory data is provided for the model; ratings apply at free delivery.

Product series Standard 2
Type Unheated air curtain
Maximum opening height 12 ft
Motors 3
Horsepower per motor 1/2 HP
Voltage 115 V
Frequency 60 Hz
Phase Single-phase
Power rating 1.5 kW
Full-load amperage 15.3 A
Cabinet material Galvanized steel
Finish Obsidian Black powder coat
Motor type Continuous-duty TEAO, NEMA 1
Air directional vane sweep 40° front to back
Maximum core velocity at nozzle 5,960 fpm
Average outlet velocity 2,206 fpm
Air volume 4,137 cfm
Velocity uniformity 84%

Frequently Asked Questions

No. It is an unheated air curtain.
It is sized for a 108 in wide door opening.
It is listed for environmental separation up to 12 ft.
It uses 115 V, 60 Hz, single-phase power with 15.3 A full-load amperage and a 1.5 kW power rating.
It has three 1/2 HP motors.
The dimensions are 108 in W × 12.75 in D × 12.13 in H.
It has an Obsidian Black powder coat finish on a galvanized steel cabinet.
The product has a 5-year parts warranty.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.