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Heated Air Curtains
These curtains generate a stream of warm air to maintain inside temperatures when doors are open in cold weather. They also keep out dust, dirt, insects, and fumes while allowing personnel to pass through. All have wire leads for hardwiring. They can be wall mounted or suspended from threaded rod. To wall mount, drill 1/4" holes in the included mounting plate; to suspend, use the four 1/4"-20 threaded inserts in the top cover.
Single-phase units for 48" frame opening width require two circuits.
Optional door switches turn air curtains on when the door is opened and off when it is closed.
For Frame Opening | O'all | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Ht. | Wd. | Ht. | Dp. | Heat Output, Btu/hr. | Airflow, cfm | Volume @ Distance | No. of Motors | Power per Motor, hp | Current, A | Thermostat Temp. Range, °F | Specifications Met | For Use Outdoors | Features | Mount. Fasteners Included | Each | |
Single-Phase Air Curtains | |||||||||||||||||
208V AC | |||||||||||||||||
| 36" | 96" | 38 1/8" | 8 1/4" | 16" | 34,100 | 951 | 50 dBA @ 15 ft. | 1 | 1/5 | 49.8 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 000000000 |
| 48" | 96" | 50 1/8" | 8 1/4" | 16" | 49,100 | 1,334 | 50 dBA @ 15 ft. | 1 | 1/5 | 70.9 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
240V AC | |||||||||||||||||
| 36" | 96" | 38 1/8" | 8 1/4" | 16" | 34,100 | 951 | 50 dBA @ 15 ft. | 1 | 1/5 | 43.4 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 48" | 96" | 50 1/8" | 8 1/4" | 16" | 49,100 | 1,334 | 50 dBA @ 15 ft. | 1 | 1/5 | 61.7 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
Three-Phase Air Curtains | |||||||||||||||||
208V AC | |||||||||||||||||
| 36" | 96" | 38 1/8" | 8 1/4" | 16" | 34,100 | 951 | 50 dBA @ 15 ft. | 1 | 1/5 | 29.5 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 48" | 96" | 50 1/8" | 8 1/4" | 16" | 49,100 | 1,334 | 50 dBA @ 15 ft. | 1 | 1/5 | 41.7 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 60" | 96" | 61 1/8" | 8 1/4" | 16" | 49,100 | 1,667 | 50 dBA @ 15 ft. | 1 | 1/5 | 41.7 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 72" | 96" | 74 1/8" | 8 1/4" | 16" | 68,300 | 1,780 | 50 dBA @ 15 ft. | 1 | 1/5 | 57.3 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
240V AC | |||||||||||||||||
| 36" | 96" | 38 1/8" | 8 1/4" | 16" | 34,100 | 951 | 50 dBA @ 15 ft. | 1 | 1/5 | 25.8 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 48" | 96" | 50 1/8" | 8 1/4" | 16" | 49,100 | 1,334 | 50 dBA @ 15 ft. | 1 | 1/5 | 36.3 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 60" | 96" | 61 1/8" | 8 1/4" | 16" | 49,100 | 1,667 | 50 dBA @ 15 ft. | 1 | 1/5 | 36.3 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 72" | 96" | 74 1/8" | 8 1/4" | 16" | 68,300 | 1,780 | 50 dBA @ 15 ft. | 1 | 1/5 | 49.9 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
480V AC | |||||||||||||||||
| 36" | 96" | 38 1/8" | 8 1/4" | 16" | 34,100 | 951 | 50 dBA @ 15 ft. | 1 | 1/5 | 12 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 48" | 96" | 50 1/8" | 8 1/4" | 16" | 49,100 | 1,334 | 50 dBA @ 15 ft. | 1 | 1/5 | 17.3 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 60" | 96" | 61 1/8" | 8 1/4" | 16" | 49,100 | 1,667 | 50 dBA @ 15 ft. | 1 | 1/5 | 17.3 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| 72" | 96" | 74 1/8" | 8 1/4" | 16" | 68,300 | 1,780 | 50 dBA @ 15 ft. | 1 | 1/5 | 24.1 | 34° to 90° | C-UL Listed, UL Listed | No | Timer | No | 00000000 | 00000000 |
| Optional Door Switch | 0000000 | Each | 000000 |