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SILENCER

silenz1

Due to its acoustic insulation material the silencer reduces the noise produced by the fan. The “direct passage” manufacturing system guarantees substantial acoustic level damping without considerably increasing pressure losses. Manufactured in acid-proof PVC, it has a a socket in one end.

Installation
The silencer can be installed either in the aspiration or the discharge section, or in both positions, if needed. The installation examples below indicate that the silencer can be installed indoors or outdoors, either in horizontal or vertical position.

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A292
Cod. Art.
Art. Code
Ø
D
Ø
DE

LI
mm

LE
mm
Materiale
Material
Attenuaz. acustica dBA/ dBA Noise reduction
Peso
Weight 
Kg
63
Hz
125
Hz
250
Hz
500
Hz
1K
Hz
2K
Hz
4K
Hz
8K
Hz
SLZ160P
160
315
500
700
PVC
-
1
4
8
13
12
7
4
-
SLZ180P
180
315
500
700
PVC
1
1
5
9
12
12
7
4
-
SLZ200P
200
355
500
700
PVC
1
2
5
9
13
12
7
5
9
SLZ250P
250
400
500
700
PVC
3
2
6
10
13
12
8
6
9,5
SLZ315P
315
500
750
950
PVC
2
3
7
10
13
12
9
9
18,5
SLZ355P
355
600
750
950
PVC
2
3
8
11
14
11
7
8
-
SLZ400P
400
700
1000
1200
PVC
3
3
8
11
14
11
7
7
-
SLZ500P
500
800
1000
1200
PVC
2
4
9
12
18
13
7
7
-
   A29