The grille type AH710/770/780 is used for the exhaust of air in facilities such as offices, warehouses, workshops, ...
The grille can be used for wall or duct mounting in situations where the surroundings have to be safeguarded against pollution.
Wall
Exhaust
Rectangular execution
| LwLw | |||||
|---|---|---|---|---|---|
| Code | Type | Size | 25 dB(A) | 30 dB(A) | 35 dB(A) |
| AH710 | - | 500x400 mm | 965 m3/h 268 l/s | 1108 m3/h 308 l/s | 1273 m3/h 353 l/s |
| AH710 | - | 625x400 mm | 1181 m3/h 328 l/s | 1356 m3/h 377 l/s | 1558 m3/h 433 l/s |
| AH710 | - | 500x500 mm | 1181 m3/h 328 l/s | 1356 m3/h 377 l/s | 1558 m3/h 433 l/s |
| AH710 | - | 625x500 mm | 1441 m3/h 400 l/s | 1660 m3/h 461 l/s | 1912 m3/h 531 l/s |
| AH780 | - | 500x400 mm | 1347 m3/h 374 l/s | 1549 m3/h 430 l/s | 1781 m3/h 495 l/s |
| AH780 | - | 625x400 mm | 1661 m3/h 461 l/s | 1907 m3/h 530 l/s | 2190 m3/h 608 l/s |
| AH780 | - | 500x500 mm | 1661 m3/h 461 l/s | 1907 m3/h 530 l/s | 2190 m3/h 608 l/s |
| AH780 | - | 625x500 mm | 2007 m3/h 558 l/s | 2312 m3/h 642 l/s | 2664 m3/h 740 l/s |
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