Inline Silencer
1. Application
The muffler is a device that prevents the sound from spreading and allows the airflow to pass through it.
2. Features
(1). The noise level of pipeline mufflers can meet the requirements of 《noise hygiene standards for industrial enterprises》.
(2). Suitable for low - medium - spectrum broadband and high - temperature high - voltage.
(3). Reasonable size, low cost and long lifetime.
3. Selection
Designed according to the user's emission target and emission requirements.Only when the product is consistent with the emission target and parameters can the maximum noise elimination effect be achieved.Therefore, the following information should be provided when ordering mufflers:
(1). Steam discharge, pressure and temperature.
(2). Use object (for boiler steam discharge or relief valve discharge, etc.)
(3). Outside diameter and wall thickness of exhaust pipe
4. Diameter
|
Specifications |
dB Attenuation |
d |
D |
L |
|||||||
|
Hz Frequency |
|
|
|||||||||
|
63 |
125 |
250 |
500 |
1K |
2K |
4K |
8K |
||||
|
DN80/600/50 |
4.0 |
9 |
15 |
26 |
40 |
41 |
42 |
23 |
80 |
180 |
180 |
|
DN100/600/100 |
7.5 |
11 |
17 |
21.5 |
22 |
38 |
43 |
21 |
100 |
300 |
300 |
|
DN100/900/100 |
11.8 |
18 |
25 |
30.5 |
40 |
43 |
48 |
27 |
100 |
300 |
300 |
|
DN125/300/50 |
0.8 |
5 |
4 |
9.5 |
12 |
19 |
24 |
14 |
125 |
225 |
225 |
|
DN125/900/100 |
9.6 |
13.5 |
20 |
26 |
34 |
42 |
36 |
20 |
125 |
325 |
325 |
|
DN160/300/50 |
0 |
3 |
5 |
7 |
8 |
15 |
17 |
10 |
160 |
260 |
260 |
|
DN160/900/50 |
3.0 |
8.0 |
10.0 |
22.0 |
40.0 |
39.0 |
31.5 |
22 |
160 |
260 |
260 |
|
DN200/600/50 |
1 |
3.9 |
7 |
14 |
22 |
26 |
23 |
19 |
200 |
300 |
300 |
|
DN200/900/100 |
6.3 |
10 |
16 |
19.5 |
29.5 |
38 |
27 |
18 |
200 |
400 |
400 |
|
DN250/600/50 |
0 |
3.6 |
7 |
13 |
19.5 |
20.5 |
18 |
16 |
250 |
350 |
350 |
|
DN250/900/100 |
5.8 |
7.6 |
12.5 |
15 |
23 |
35 |
22 |
19 |
250 |
450 |
450 |
|
DN300/600/50 |
0 |
2.6 |
6 |
12 |
18 |
19 |
15 |
14 |
300 |
400 |
400 |
|
DN300/1000/100 |
6 |
8 |
15 |
16 |
25.6 |
35.5 |
21 |
15 |
300 |
500 |
500 |
|
DN400/900/50 |
2.8 |
4.5 |
7 |
9 |
20 |
16 |
15.5 |
16 |
400 |
600 |
600 |
|
DN500/900/100 |
2.8 |
4 |
6 |
8 |
15 |
15.5 |
14 |
12 |
500 |
700 |
700 |
|
DN630/1200/100 |
3.9 |
4.5 |
8 |
12 |
16 |
19 |
12 |
10 |
630 |
830 |
1200 |
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