This is a Mars steel air curtain. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to fully test it. This unit needs to be hardwired and should be installed by a professional. The fan spins when turned by hand. There are some dents around the housing. There are also some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing. Made in USA.
Technical Specs
| Item | Steel Air Curtain |
| Manufacturer Part Number | STD248-1UA-OB |
| Heated/Not Heated | Not Heated |
| HEPA Air Cleaning | No |
| Ultraviolet Air Cleaning | No |
| Sanitation Certified | No |
| Washdown | No |
| Profile Type | Standard Profile |
| Housing Color | Black |
| Housing Material | Steel |
| Finish | Galvanized; Powder Coated |
| Grille Material | Steel |
| For Opening Width | 4 ft |
| Max. Mounting Height - Environmental | 12 ft |
| Max. Mounting Height - Insects | 10 ft |
| Nameplate Voltage | 115VAC |
| Phase | 1 |
| Frequency | 60 Hz |
| Full Load Current | 5.1 A |
| Power Consumption | 550 W |
| Overall Height | 10-5/8 in |
| Overall Width | 48 in |
| Overall Depth | 13 in |
| Nozzle Width | 48 in |
| Max. Air Volume | 1,442 cfm |
| Max. Air Velocity | 4,247 fpm |
| Maximum Speed | 1,750 RPM |
| Sound Level @ 10 ft | 66 dBA |
| Number of Speeds | 3 |
| Number of Motors | 1 |
| Drive Type | Direct Drive |
| Motor Type | Permanent Split Capacitor |
| Motor Horsepower per Motor | 1/2 hp |
| Motor Enclosure | Totally Enclosed Air Over |
| Control Type | Door Limit Switch |
| Hazardous Location Specification | Class I Group D |
| Series | STD2 (Standard 2) |