MFL85N
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Replacement of MFL85n, Eagle Burgmann orignal, metal bellow seal.
Installation drawings and sizes of MFL85N.pdf
Metal bellow seals, replacement of Eagle Burgmann MFL85N.
Mechanical seals in the MFL series have a universal field of application. They are designed for extreme ranges of temperature and for high-viscosity media. There is no dynamic O-ring and therefore a bellows seal will never hang-up.
Suggested Operation Limits:
Temperature:-20℃-220℃
Speed:≦16M/S
Pressure:≦1.50Mpa
Size = 14 -100 mm / 0.55“-3.94”
Combined Material:
Stationary Ring: TC, Silicon Carbide
Seat Type:Standard G16
The type seal can replace with Burgmann MFL85N seal.
Installation size and drawing of MFL85N Metal Bellow Seals
d
D3
D6
D7
L3
L8
L4
16
30
23
27
32.5
17.5
10
18
32
27
33
30.5
14
11.5
20
33.5
29
35
30.5
14
11.5
22
36.5
31
37
30.5
14
11.5
24
39
33
39
28.5
19.5
11.5
25
39.6
34
40
28.5
19.5
11.5
28
42.8
37
43
31
19.5
11.5
30
45
39
45
31
19.5
11.5
32
46
42
48
31
19.5
11.5
33
48
42
48
31
19.5
11.5
35
49.2
44
50
31
19.5
11.5
38
52.3
49
56
31
22
14
40
55.5
51
58
31
22
14
43
57.5
54
61
31
22
14
45
58.7
56
63
31
22
14
48
61.9
59
66
31
22
14
50
65
62
70
32.5
23
15
53
68.2
65
73
32.5
23
15
55
70
67
75
32.5
23
15
58
71.7
70
78
37.5
23
15
60
74.6
72
80
37.5
23
15
63
79
75
83
37.5
23
15
65
84.1
77
85
37.5
23
15
68
87.3
81
90
34.5
26
18
70
87.3
83
92
42
26
18
75
95
88
97
42
26
18
80
98.4
95
105
41.8
26.2
18.2
85
104.7
100
110
41.8
26.2
18.2
90
111
105
115
46.8
26.2
18.2
95
114
110
120
47.8
25.2
17.2
100
117.4
115
125
47.8
25.2
17.2
We are always committed to the imported mechanical seals localization and have accumulated a wealth of experience .
Our product range includes Component Seals, Metal Bellow Seals, Cartridge Seals, Agitator seals, Dry Gas Seals and Split Seals.
Rotary Ring: Carbon, Silicon Carbide, TC
Secondary Seal: NBR, EPDM, Viton
Bellows: Steel
Spring and Metal Parts: Steel
