120 series water seal mechanical seal
Model Number: WM 120--55
Style: Mechanical Seal
Pressure: ≤1Mpa
Linear speed: ≤ 15m / sec
Standard or Nonstandard: Standard
Temperature: -40℃~200℃
Metal component: stainless steel,SUS304,SUS316L
Stationary ring: SiC/TC/Inserted TC
Rotary ring: Inserted TC/Inserted SiC/Carbon
Secondary seal: NBR/EPDM/V/PTFE
|
Model
|
D1
|
D32
|
D31
|
D7
|
L
|
L3
|
L4
|
Ds
|
Ls
|
D2
|
D71
|
L41
|
|
-8
|
8
|
18
|
-
|
21
|
19
|
13.5
|
5.5
|
Ds
|
Ls
|
D2
|
D71
|
L41
|
|
-9
|
9
|
20
|
-
|
21/22
|
20
|
15
|
5
|
1
|
3
|
9
|
-
|
-
|
|
-10
|
10
|
20
|
-
|
22
|
20/21
|
15/16
|
5
|
1
|
3
|
10
|
-
|
-
|
|
-12
|
12
|
25.5
|
22.5
|
23/24/26
|
20/24/25
|
15/19/20
|
5
|
1.1
|
3
|
11.1
|
19
|
8
|
|
-12B
|
12
|
23
|
22.5
|
23/24/26
|
22
|
17
|
5
|
1.2
|
4.5
|
13.2
|
25.4
|
8
|
|
-14
|
14
|
27.5
|
25
|
25/26/28/30
|
22/24/25
|
17/19/20
|
5
|
1.2
|
4.5
|
13.2
|
21.5
|
7
|
|
-15
|
15
|
29
|
25
|
28/30
|
25
|
20
|
5
|
1.4
|
4.5
|
15.4
|
30
|
8.5
|
|
-16
|
16
|
30
|
26
|
28/30
|
25
|
19/20
|
5/6.
|
1.4
|
4.5
|
16.4
|
-
|
-
|
|
-16S
|
16
|
27
|
26
|
28/30
|
25
|
19/20
|
5/6.
|
1.5
|
4.5
|
17.5
|
31.8
|
10.3
|
|
-17
|
17
|
31
|
29.5
|
33/34/35
|
25
|
20
|
5
|
1.5
|
4.5
|
17.5
|
28
|
8.5
|
|
-18
|
18
|
32
|
30.5
|
33/34/35
|
25
|
20
|
5
|
1.8
|
4.5
|
18.8
|
-
|
-
|
|
-19
|
19
|
36
|
33
|
35/36
|
25/26.5
|
20/21.5
|
5
|
1.8
|
4.5
|
19.8
|
35
|
8.5
|
|
-20
|
20
|
36
|
34
|
35/36
|
25
|
17.5/20
|
5/7.5
|
1.8
|
4.5
|
20.8
|
35
|
8.5
|
|
-22
|
22
|
36
|
36
|
37/38
|
28
|
21.5
|
7.5
|
2
|
4.5
|
22
|
35/36
|
8.5
|
|
-24
|
24
|
38
|
38
|
40/41
|
28/32/37
|
20/24/29
|
8
|
2.2
|
4.5
|
24.2
|
35
|
8.5
|
|
-25
|
25
|
41.5
|
39
|
40/41
|
34/37
|
26/29
|
8
|
2.5
|
4.5
|
26.5
|
40/41
|
11
|
|
-30
|
30
|
47
|
44
|
45/46
|
35/37
|
27.5/29.5
|
7.5
|
2.5
|
4.5
|
27.5
|
40/41
|
11
|
|
-32
|
32
|
50
|
46
|
48
|
35
|
27.5/29.5
|
7.5
|
2.5
|
5
|
32.5
|
45
|
11
|
|
-35
|
35
|
53
|
49
|
50/51
|
37
|
29.5
|
7.5
|
2.5
|
5
|
34.5
|
50.8
|
12.5
|
|
-40
|
40
|
58
|
56
|
58/60
|
40
|
31
|
9
|
3.5
|
6
|
38.5
|
50.8
|
12.5
|
|
-45
|
45
|
-
|
61
|
65
|
40
|
31
|
9
|
3.5
|
6
|
43.5
|
60
|
12.5
|
|
-50
|
50
|
-
|
66
|
70
|
45
|
35.5
|
9.5
|
3.5
|
6
|
48.5
|
65
|
12.5
|
|
-55
|
55
|
-
|
71
|
75
|
45
|
34
|
11
|
4
|
6
|
54
|
70
|
13.5
|
