Mechanical Seal 301 series
Pressure in the sealed chamber: ≤0.5Mpa
Temperature in the sealed chamber: -20℃~100℃
Linear velocity：≤10m/s
Used in water pumps and agitators
|
Model
|
D1
|
D3
|
D7
|
L
|
L3
|
l4
|
|
301-6
|
6
|
18
|
22
|
15
|
11
|
4
|
|
301-8
|
8
|
18
|
12
|
15
|
11
|
4
|
|
301-8L
|
8L
|
24
|
26
|
19
|
11
|
8
|
|
301-10
|
10
|
24
|
26
|
19
|
11
|
8
|
|
301-11
|
11
|
24
|
26
|
21
|
13
|
8
|
|
301-12
|
12
|
24
|
26
|
21
|
13
|
8
|
|
301-13
|
13
|
24
|
26
|
18.5
|
13
|
5.5
|
|
301-14P
|
14
|
27.5/26
|
28.5/28
|
21
|
13
|
8
|
|
301-14
|
14
|
32
|
30/29.5/28
|
21
|
13.5
|
8
|
|
301-15P
|
15
|
27.5
|
30
|
21
|
13
|
8
|
|
301-15
|
15
|
32
|
29.5
|
21
|
13
|
8
|
|
301-16P
|
16
|
27.5
|
30
|
21
|
13
|
8
|
|
301-16
|
16
|
32
|
29.5
|
21
|
13
|
8
|
|
301-16L
|
16
|
39
|
42
|
21
|
13
|
8
|
|
301-17
|
17
|
39
|
42
|
21
|
13
|
8
|
|
301-18
|
18
|
39
|
42
|
21
|
13
|
8
|
|
301-19
|
19
|
39
|
42
|
21
|
13
|
8
|
|
301-20P
|
20
|
35
|
38
|
21
|
13
|
8
|
|
301-20
|
20
|
39
|
42
|
21
|
13
|
8
|
|
301-20L
|
20
|
42
|
45
|
23
|
13
|
10
|
|
301-22P
|
22
|
39
|
42
|
21
|
13
|
8
|
|
301-22
|
22
|
42
|
45
|
23
|
13
|
10
|
|
301-23
|
23
|
47
|
50
|
23.5
|
13.5
|
10
|
|
301-24
|
24
|
47
|
50
|
23.5
|
13.5
|
10
|
|
301-25P
|
25
|
47
|
50
|
23.5
|
13.5
|
10
|
|
301-26
|
26
|
47
|
50
|
23.5
|
13.5
|
10
|
|
301-27
|
27
|
47
|
50
|
23.5
|
13.5
|
10
|
|
301-28
|
28
|
54
|
57
|
25
|
15
|
10
|
|
301-30
|
30
|
54
|
57
|
25
|
15
|
10
|
|
301-32
|
32
|
54
|
57
|
25
|
15
|
10
|
|
301-35
|
35
|
60
|
63
|
26
|
16
|
10
|
|
301-38
|
38
|
65
|
68
|
30
|
18
|
12
|
|
301-40
|
40
|
65
|
68
|
30
|
18
|
12
|
|
301-45
|
45
|
70
|
73
|
32
|
20
|
12
|
|
301-50
|
50
|
85
|
88
|
38
|
23
|
15
|
|
301-55
|
55
|
85
|
88
|
38
|
23
|
15
|
|
301-60
|
60
|
105
|
110
|
45
|
30
|
15
|
|
301-65
|
65
|
105
|
110
|
45
|
30
|
15
|
|
301-70
|
70
|
105
|
110
|
47
|
32
|
15
|
