LDC-B 400-1200 Silencer baffle
Round, for air handling units
Art. no.: 9081
Circular straight silencer with baffle
Provided with a 100 mm thick baffle. This gives very good attenuation across the entire range.
Used where very good attenuation is needed and LDC is not enough. Specially suitable for large dimensions.
Insulation thickness 100 mm.
Technical parameters
| Dimensions and weights | ||
|---|---|---|
| Weight | 41.7 | kg |
| Noise suppression dB (mid-frequency Hz) |
| 63 | 125 | 250 | 500 | 1k | 2k | 4k | 8k | |
|
LDC-B 315-1200 |
7 |
9 |
23 |
30 |
38 |
47 |
37 |
25 |
|
LDC-B 400-1200 |
6 |
10 |
18 |
23 |
31 |
36 |
25 |
19 |
|
LDC-B 500-1200 |
4 |
8 |
13 |
18 |
24 |
28 |
17 |
16 |
|
LDC-B 630-1200 |
3 |
8 |
10 |
13 |
18 |
18 |
12 |
12 |
| ø d1 | ø dy | l [mm] |
|
400 |
625 |
1200 |