MFLWT80
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Replacement of MFLWT80, Eagel Burgmann orignal, high tempreture working condition.
Installation drawings and sizes of MFLWT80.pdf
Metal bellow seals, replacement of Eagle Burgmann MFLWT80.
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.
Temperature:-20℃～1000℃
Speed:≤20M/S
Pressure:≤2.0Mpa
Size:16mm-100mm
Combined Material
Rotary Face:Carbon/SIC/TC
Stat Ring:Ceramic/SIC/TC
Seat Type:Standard G9
This type seal can replace with Burgmann MFLWT80 type seal
Features:
⑴For unstepped shafts
⑵Single Seal
⑶Balanced
⑷Independent of direction of rotation
⑸Metal bellows rotating
Advantages:
⑴For extreme high temperature ranges
⑵No dynamically loaded O-Ring
⑶Self cleaning effect
⑷Short installation length possible
⑸Pumping screw for highly viscous media available (dependent on direction of rotation)
Suggested Applications:
⑴Process industry
⑵Oil and gas industry
⑶Refining technology
⑷Petrochemical industry
⑸Chemical industry
⑹Pulp and paper industry
⑺High tempreture media
⑻Highly viscous media
⑼Pumps
⑽Special rotating equipment
Installation size and drawing of MFLWT80 Metal Bellow Seals
d
D3
D6
D7
L3
L8
L4
16
38
29
35
46.5
19.5
11.5
18
40
31
37
46.5
19.5
11.5
20
42
34
40
46.5
19.5
11.5
22
44
37
43
46.5
19.5
11.5
24
46
37
43
46.5
19.5
11.5
25
47
39
45
46.5
19.5
11.5
28
50
42
48
46.5
19.5
11.5
30
52
44
50
46.5
19.5
11.5
32
54
49
56
46.5
22
14
33
55
49
56
46.5
22
14
35
57
51
58
46.5
22
14
38
60
54
61
46.5
22
14
40
66
56
63
47.5
22
14
43
69
59
66
47.5
22
14
45
71
62
70
47.5
23
15
48
74
65
73
47.5
23
15
50
76
67
75
47.5
23
15
53
79
70
78
47.5
23
15
55
81
72
80
47.5
23
15
58
85
75
83
53
23
15
60
87
77
85
53
23
15
63
90
81
90
53
26
18
65
92
83
92
53
26
18
68
95
88
97
53
26
18
70
97
88
97
53
26
18
75
102
95
105
52.8
26.2
18.2
80
107
100
110
52.8
26.2
18.2
85
112
105
115
52.8
26.2
18.2
90
117
110
120
53.8
26.2
17.2
95
122
115
125
53.8
25.2
17.2
100
127
122.2
134.3
54
30
20
