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H
H-11
NOISE CONTROL PRODUCTS
© FANTECH
2016
A
BØ
C no. off
DØ tapped
holes on
E PCD.
Podded attenuators
only
Airflow
Model
C1-Dia.
C2-Dia.
C1P-Dia.
C2P-Dia.
Type
C1
C1P
Type
C2
C2P
BØ
C
DØ
E
C1 C2 C1P C2P
-031
300
600
481
8
M6
355
13
26 15
30
-035
300
600
521
8
M6
395
14
28 16
32
-040
600
900
566
8
M8
450
23
34 25
38
-045
600
616
8
M8
500
25
38 33
50
-050
600
1150
666
12
M8
560
27
52 36
70
-056
600
1150
730
12
M8
620
30
57 41
75
-063
600
1150
800
12
M8
690
34
64 47
90
-071
900
1500
880
16
M8
770
50
83 70
116
-080
900
1500
970
16
M8
860
55
92 78
130
-090
1150
1800
1070
16
M8
970
74
116 106 166
-100
1150
1800
1220
16
M10
1070
90
140 127 198
-125
1150
2400
1470
20
M10
1320
110 229 158 329
-140
1150
2400
1620
20
M10
1470
122 254 177 369
-160
1800
3600
1820
24
M12
1680
195 389 286 571
-180
1800
3600
2020
24
M12
1880
217 434 321 642
-200
1800
3600
2220
24
M12
2080
241 482 357 713
A
Dimensions, mm
Approx. weight, kg*
Open
Pod
DIMENSIONS & WEIGHTS
*To determine weights of Q-Seal attenuators multiply the weights shown above by 0.85
CIRCULAR DUCT ATTENUATORS
900