Description
Single Face 152/WB2 Mechanical Seal PTFE Bellows
This type of mechanical seal is the most widely used corrosion resistant pump.
This series is classified as tetrafluoroethylene bellows and adopts a multi-spring structure, wherein the WB2 spring is protected by a tetrafluoroethylene cover.
Specifications for 152 type(Unit:mm)
|
d1
|
d3
|
d7
|
l1
|
l3
|
|
30
|
67
|
53
|
53
|
41
|
|
35
|
73
|
58
|
54
|
42
|
|
40
|
78
|
63
|
54
|
42
|
|
45
|
89
|
68
|
62.5
|
48
|
|
50
|
94
|
73
|
62.5
|
48
|
|
55
|
96
|
78
|
62.5
|
48
|
|
60
|
101
|
87
|
66.5
|
52.5
|
|
65
|
106
|
92
|
66.5
|
52.5
|
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