Operating Limits of Elastomer Bellow Seals R14
-
Temperature: -30℃ to 200℃, dependent on the elastomer
-
Pressure: Up to 12 bar
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Speed: Up to 12 m/s
-
End play/axial float allowance: ±0.1mm
Sizes of Elastomer Bellow Seals R14
16mm to 120mm; 5/8” to 2.5”
Materials Combination of Elastomer Bellow Seals R14
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Face: Carbon, SiC, TC
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Seat: Ceramic, SiC, TC
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Bellow: NBR, EPDM, VITON etc.
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Spring: SS304, SS316
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Metal parts: SS304, SS316
Specification of Elastomer Bellow Seals R14
Elastomer Bellow Seals By Size
|
d
|
D
|
D1
|
L1
|
L2
|
R14-16
|
16
|
34
|
30
|
8
|
25.2
|
R14-18
|
18
|
36.8
|
32
|
8
|
25.2
|
R14-20
|
20
|
38.8
|
34
|
8
|
25.2
|
R14-22
|
22
|
41.5
|
36
|
8
|
25.2
|
R14-25
|
25
|
44.8
|
39
|
8
|
26.2
|
R14-28
|
28
|
48.5
|
43
|
8
|
26.2
|
R14-30
|
30
|
52
|
48
|
8
|
26.2
|
R14-35
|
35
|
57
|
53
|
10
|
30.2
|
R14-40
|
40
|
67
|
58
|
10
|
34.2
|
R14-45
|
45
|
73
|
63
|
10
|
36.2
|
R14-50
|
50
|
79
|
68
|
10
|
41.2
|
R14-55
|
55
|
84
|
73
|
12
|
41.2
|
R14-60
|
60
|
90
|
79
|
12
|
41.2
|
R14-65
|
65
|
98.5
|
86
|
12
|
49.2
|
R14-70
|
70
|
103.5
|
91
|
12
|
52.2
|
R14-75
|
75
|
110.5
|
96
|
12
|
52.2
|
R14-80
|
80
|
120
|
105
|
14
|
56.2
|
R14-85
|
85
|
125
|
110
|
14
|
56.2
|
R14-90
|
90
|
132
|
115
|
14
|
56.2
|
R14-95
|
95
|
137
|
120
|
14
|
56.2
|
R14-100
|
100
|
144
|
125
|
14
|
62.2
|
R14-110
|
110
|
157
|
135
|
16
|
62.2
|
R14-120
|
120
|
169.5
|
145
|
16
|
72.2
|
Elastomer Bellow Seals By Size
|
d
|
D
|
D1
|
L1
|
L2
|
R14-5/8"
|
15.87
|
34
|
30.95
|
10.3
|
25.2
|
R14-3/4"
|
19.05
|
38.8
|
34.15
|
10.3
|
25.2
|
R14-7/8"
|
22.22
|
41.5
|
37.3
|
10.3
|
25.2
|
R14-1"
|
25.4
|
44.8
|
40.5
|
10.3
|
25.2
|
R14-1 1/8"
|
28.57
|
48.5
|
47.65
|
11.9
|
33.2
|
R14-1 1/4"
|
31.75
|
57
|
50.8
|
11.9
|
33.2
|
R14-1 3/8"
|
34.92
|
57
|
54
|
11.9
|
33.2
|
R14-1 1/2"
|
38.1
|
67
|
57.15
|
11.9
|
33.2
|
R14-1 5/8"
|
41.27
|
67
|
60.35
|
11.9
|
33.2
|
R14-1 3/4"
|
44.45
|
73
|
63.5
|
11.9
|
41.2
|
R14-1 7/8"
|
47.62
|
73
|
66.7
|
11.9
|
41.2
|
R14-2"
|
50.8
|
79
|
69.85
|
13.5
|
41.2
|
R14-2 1/8"
|
53.97
|
84
|
73.05
|
13.5
|
41.2
|
R14-2 1/4"
|
57.15
|
84
|
76.2
|
13.5
|
41.2
|
R14-2 3/8"
|
60.32
|
90
|
79.4
|
13.5
|
41.2
|
R14-2 1/2"
|
63.5
|
94
|
82.55
|
13.5
|
41.2
|
Design Drawing of Elastomer Bellow Mechanical Seals R14