Copyright © Sealworx 2009 /
D210
d
D
D1
L1
L2
L3
L4
10
20
21
15
27.5
35.0
5
12
22
23
15
26.5
34.0
6
14
24
25
15
29.0
34.0
6
15
25
26
15
29.0
34.0
6
16
26
27
15
29.0
34.0
6
18
32
33
20
31.5
39.0
6
20
34
35
20
31.5
39.0
6
22
36
37
20
31.5
39.0
6
24
38
39
20
34.0
44.0
6
25
39
40
20
34.0
44.0
6
28
42
43
26
36.5
44.0
6
30
44
45
26
35.5
43.0
7
32
46
48
26
35.5
48.0
7
33
47
48
26
35.5
48.0
7
35
49
50
26
34.5
47.0
8
38
54
56
30
37.0
47.0
8
40
56
58
30
37.0
47.0
8
43
59
61
30
37.0
52.0
8
45
61
63
30
37.0
52.0
8
48
64
66
30
35.0
50.0
10
50
66
70
30
37.5
50.0
10
53
69
73
30
37.5
60.0
10
55
71
75
30
37.5
60.0
10
58
78
78
33
42.5
60.0
10
60
80
80
33
40.5
58.0
12
63
83
83
33
40.5
58.0
12
65
85
85
33
40.5
68.0
12
68
88
90
33
40.5
68.0
12
70
90
92
33
48.0
68.0
12
75
99
97
40
48.0
68.0
12
80
104
105
40
47.5
77.5
14
85
109
110
40
47.5
77.5
14
90
114
115
40
52.5
77.5
14
95
119
120
40
52.5
77.5
14
100
124
125
40
52.5
77.5
14
Dimensions in mm
Dimensions in inches
d
D
D1
L1
L4
0.375
0.787
0.875
0.591
0.284
0.500
0.945
1.000
0.591
0.312
0.625
1.024
1.250
0.591
0.406
0.750
1.260
1.375
0.787
0.406
0.875
1.417
1.500
0.787
0.406
1.000
1.535
1.625
0.787
0.437
1.125
1.654
1.750
1.024
0.437
1.250
1.811
1.875
1.024
0.437
1.375
1.929
2.000
1.024
0.437
1.500
2.126
2.125
1.181
0.437
1.625
2.205
2.375
1.181
0.500
1.750
2.402
2.500
1.181
0.500
1.875
2.520
2.625
1.181
0.500
2.000
2.598
2.750
1.181
0.500
2.125
2.717
3.000
1.181
0.562
2.250
3.031
3.125
1.299
0.562
2.375
3.150
3.250
1.299
0.562
2.500
3.268
3.375
1.299
0.562
2.625
3.465
3.375
1.299
0.625
2.750
3.504
3.500
1.299
0.625
2.875
3.780
3.750
1.299
0.625
3.000
3.898
3.875
1.575
0.625
L2 and L3 conform to DIN 24960 L1K and L1N length standard respectively
OPERATING LIMITS
• d1
10 - 100 mm, 3/8 - 4”
• p1
1.8 MPa
• t
-40°C ~ 205°C
• vg
15 m/s
MATERIALS:
• Seal faces : carbon graphite (resin-impreg.), silicon carbide, tungsten carbide
• Stationary seats : alumina ceramic, Ni-resist, silicon carbide, tungsten carbide
• Bellows: Neoprene, NBR, FPM, EPDM
• Springs, other metal components: AISI 304, 316, 316Ti
• Secondary seals: Neoprene, NBR, FPM, EPDM