| AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *) | ||||||
| EXF Size | 25 dB(A) | 30 dB(A) | 35 dB(A) | |||
| l/s | m3/h | l/s | m3/h | l/s | m3/h | |
| 100 | 28 | 101 | 35 | 126 | 42 | 151 |
| 125 | 49 | 176 | 58 | 209 | 70 | 252 |
| 160 | 75 | 270 | 88 | 317 | 104 | 374 |
| The data applies to a fully open gap between the inner and outer cone. *) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m² room absorption area. | ||||||
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