Copyright © Sealworx 2009 /
D200A Imperial
d
d1
d3
d6
d7
L1
L3
3/8”
9.525
23.5
14.3
22.225
28.6
6.4
1/2”
12.700
26.0
17.5
25.400
28.6
6.4
5/8”
15.875
30.0
20.6
31.750
32.5
8.6
3/4”
19.050
32.5
23.8
34.925
32.5
8.7
7/8”
22.225
37.5
27.0
38.100
34.1
9.5
1”
25.400
44.0
30.2
41.275
36.5
9.5
1 1/8”
28.575
48.0
33.3
44.450
38.1
9.5
1 1/4”
31.750
50.0
36.5
47.625
38.1
9.5
1 3/8”
34.925
54.5
39.7
50.800
39.7
9.5
1/2”
38.100
58.5
42.9
53.975
39.7
9.5
1 5/8”
41.275
64.0
46.0
60.325
47.6
11.1
1 3/4”
44.450
67.0
49.2
63.500
47.6
11.1
1 7/8”
47.625
71.0
52.4
66.675
50.8
11.1
2”
50.800
73.5
55.6
69.850
50.8
11.1
2 1/4”
57.150
78.4
65.0
79.38
57.16
13.5
2 1/2”
63.500
84.9
70.0
85.73
60.3
13.5
OPERATING LIMITS
PRESSURE
SPEED
TEMPERATURE
VALUE
1
12
-30°C ~ 200°C
Stationary Ring (Ceramic/SIC/TC)
Spring and Other Parts(SUS304/SUS316)
Secondary Seal (NBR/EPDM/VITON)
Rotary Ring (Carbon/SIC/TC)