Acoustic Blade Louvre ALC600

Heights

NUMBER OF
INTERMEDIATE BLADES

STANDARD LOUVRE
HEIGHT (mm)

2 1730
3 2030
4 2330
5 2630
6 2930
7 3230

Acoustic performance

FREQUENCY
(HZ)

63

125

250

500

1000

2000

4000

NOISE
REDUCTION (dB)

8

15,5

18

26

35.5

37

35