Series E21 Engine Silencers are recommended for use where minimum silencing is required and exhaust silencing is not critical. Where maximum operation temperatures are below 1200º F.
A multi-chambered silencer containing a special arrangement of volumes and air passageways to effectively reduce pulsation through the conversions of noise energy into heat. May be installed in a horizontal or vertical position.
All-welded steel construction for long service life. Exterior painted with high quality black heat-resistant coating. Flanges drilled to match 125 lb. American Standard Flanges.
Series E21 Engine Silencers
Model
A
B
C
D
Wt.
E21-4*
4
10
38
2
45
E21-5*
5
12
37 7/8
3
65
E21-6*
6
14
38 1/4
3
80
E21-8
8
18
57 7/8
- -
165
E21-10
10
22
58
- -
215
E21-12
12
22
73
- -
280
E21-14
14
36
76
- -
695
E21-16
16
42
90 3/4
- -
950
E21-18
18
42
102 3/4
- -
1175
E21-20
20
48
103 7/8
- -
1450
E21-22
22
54
107 1/4
- -
1640
* This size unit outlet is off from centerline by "D"
Series E21H Engine Silencers
Model
A
B
C
H
Wt.
E21H-4
4
10
38 1/2
5 1/2
43
E21H-5
5
12
34
6
60
E21H-6
6
14
34 1/2
7
75
E21H-8
8
18
53
9
156
E21H-10
10
22
54 1/2
12 1/2
210
E21H-12
12
22
69 1/2
14 1/2
273
E21H-14
14
36
74
14 1/2
688
E21H-16
16
42
87 1/2
16
990
E21H-18
18
42
99 1/2
19
1140
E21H-20
20
48
108
20
1450
E21H-22
22
54
103 1/2
22
1600
Series E21HX Engine Silencers
Model
A
B
C
D
H
Wt.
E21HX-4
4
10
35 1/2
5 1/2
45
E21HX-5
5
12
34
6
55
E21HX-6
6
14
34 1/2
7
80
E21HX-8
8
18
53
9
175
E21HX-10
10
22
54 1/2
12 1/2
215
E21HX-12*
12
22
53 1/2
6 1/2
14 1/2
275
E21HX-14
14
36
74
14 1/2
720
* This size unit outlet is off from centerline by "D"