Mars Air Systems STD2120-3UD-OB Unheated Air Curtain, 120 in W, 3 × 1/2 HP Motors, Obsidian Black Powder-Coat Cabinet
The Mars Air Systems STD2120-3UD-OB is an unheated Standard Series 2 air curtain specified for a 120 in door opening. It uses three 1/2 HP motors and has a galvanized steel cabinet with an Obsidian Black powder-coat finish.
- 208-230 V, 60 Hz, single-phase electrical configuration
- 1.57 kW power rating and 7.5 A current
- Adjustable air directional vanes with a 40° front-to-back sweep
- cETLus certified
Overall Dimensions:
120.0"W x 12.75"D x 12.13"HUnheated operation
Designed as an unheated air curtain.
120 in width
Specified for a 120 in door opening.
Three-motor configuration
Uses three 1/2 HP motors.
Galvanized steel cabinet
The cabinet has an Obsidian Black powder-coat finish.
Adjustable air direction
Air directional vanes provide a 40° sweep from front to back.
Electrical configuration
Operates at 208-230 V, 60 Hz, single phase.
5-year parts warranty
The product documentation lists a 5-year parts warranty.
Maximum opening height
The listed maximum opening height is 12 ft.
Certifications & Compliance
Warranty & Protection
5-year parts warranty.
Frequently Asked Questions
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