DIN Standard Double Cartridge Seals D51 with Easy Installation Replacing Depac 321
Double Cartridge Seals D51
Replacement for:
Depac 321
Features:
DIN standard
Easy installation
Performance Capabilities of Double Cartridge SealsD51
Temperature: -40℃ to 250℃, dependent on the elastomer
Pressure: Up to 28 bar
Speed: Up to 35 m/s
End play/axial float allowance ±1.0mm
Sizes of Double Cartridge Seals D51
24mm to 100mm
1” to 4”
Materials Combination of Double Cartridge Seals D51
Face: Carbon, SiC, TC
Seat: SiC, TC
rings: NBR, EPDM, VITON, Aflas, FEP, Kalrez, Chemraz etc.
Spring: SS316, Hastelloy C
Metal parts: SS316
Specification ofDouble Cartridge Seals D51
|
Double Cartridge Seals by Size |
d |
C |
D |
D1 |
D2 |
E |
L1 |
L2 |
L3 |
|
D51-24 |
24 |
60 |
105 |
52 |
50 |
35 |
24 |
||
|
D51-25 |
25 |
60 |
105 |
52 |
50 |
35 |
24 |
||
|
D51-28 |
28 |
60 |
105 |
55 |
50 |
35 |
24 |
||
|
D51-30 |
30 |
60 |
105 |
57 |
50 |
35 |
24 |
||
|
D51-32 |
32 |
60 |
105 |
60 |
50 |
35 |
24 |
||
|
D51-33 |
33 |
60 |
105 |
60 |
50 |
35 |
24 |
||
|
D51-35 |
35 |
67 |
115 |
62 |
50 |
35 |
24 |
||
|
D51-38 |
38 |
75 |
130 |
65 |
50 |
35 |
24 |
||
|
D51-40 |
40 |
75 |
130 |
67 |
50 |
35 |
24 |
||
|
D51-43 |
43 |
82 |
140 |
70 |
50 |
35 |
24 |
||
|
D51-45 |
45 |
82 |
140 |
72 |
50 |
35 |
24 |
||
|
D51-48 |
48 |
82 |
140 |
75 |
50 |
35 |
24 |
||
|
D51-50 |
50 |
82 |
140 |
77 |
50 |
35 |
24 |
||
|
D51-53 |
53 |
92 |
150 |
80 |
50 |
35 |
24 |
||
|
D51-55 |
55 |
92 |
150 |
82 |
50 |
35 |
24 |
||
|
D51-60 |
60 |
100 |
160 |
87 |
50 |
35 |
24 |
||
|
D51-65 |
65 |
100 |
160 |
92 |
50 |
35 |
24 |
||
|
D51-70 |
70 |
112 |
180 |
97 |
50 |
35 |
24 |
||
|
D51-75 |
75 |
125 |
190 |
108 |
54 |
39 |
25 |
||
|
D51-80 |
80 |
130 |
190 |
113 |
54 |
39 |
25 |
||
|
D51-85 |
85 |
135 |
220 |
118 |
54 |
39 |
25 |
||
|
D51-90 |
90 |
140 |
220 |
123 |
54 |
39 |
25 |
||
|
D51-95 |
95 |
145 |
220 |
128 |
54 |
39 |
25 |
||
|
D51-100 |
100 |
150 |
220 |
133 |
54 |
39 |
25 |
|
Double Cartridge Seals by Size |
d |
C |
D |
D1 |
D2 |
E |
L1 |
L2 |
L3 |
|
D51-1" |
1 |
||||||||
|
D51-1.125" |
11/8 |
||||||||
|
D51-1.25" |
11/4 |
||||||||
|
D51-1.375" |
13/8 |
||||||||
|
D51-1.5" |
11/2 |
||||||||
|
D51-1.625" |
15/8 |
||||||||
|
D51-1.75" |
13/4 |
||||||||
|
D51-1.875" |
17/8 |
||||||||
|
D51-2" |
2 |
||||||||
|
D51-2.125" |
21/8 |
||||||||
|
D51-2.25" |
21/4 |
||||||||
|
D51-2.375" |
23/8 |
||||||||
|
D51-2.5" |
21/2 |
||||||||
|
D51-2.625" |
25/8 |
||||||||
|
D51-2.75" |
23/4 |
||||||||
|
D51-2.875" |
27/8 |
||||||||
|
D51-3" |
3 |
||||||||
|
D51-3.125" |
31/8 |
||||||||
|
D51-3.25" |
31/4 |
||||||||
|
D51-3.375" |
33/8 |
||||||||
|
D51-3.5" |
31/2 |
||||||||
|
D51-3.625" |
35/8 |
||||||||
|
D51-3.75" |
33/4 |
||||||||
|
D51-3.875" |
37/8 |
||||||||
|
D51-4" |
4 |
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