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Mechanical Seal TB502 Replace John Crane type 502 seal, Aesseal B07 seal

Mechanical Seal TB502  Replace John Crane type 502 seal, Aesseal B07 seal
Mechanical Seal TB502  Replace John Crane type 502 seal, Aesseal B07 sealMechanical Seal TB502  Replace John Crane type 502 seal, Aesseal B07 sealMechanical Seal TB502  Replace John Crane type 502 seal, Aesseal B07 sealMechanical Seal TB502  Replace John Crane type 502 seal, Aesseal B07 seal

Mechanical Seal TB502 Replace John Crane type 502 seal, Aesseal B07 seal

CategoriesElastomer Bellow Mechanical Seal
BrandTOPBON
ModelTB502
Temperature-20℃-120℃
Speed≦15m/s
Pressure≦2.5MPA
Stationary SeatTBBO
Rotary Ring MaterialCAR/SIC/TC
Stationary Ring MaterialCER/SIC/TC
O-Ring MaterialVIT/NBR/EPDM
Spring & Metal PartsSUS304/SUS316
ApplicationClean Water,Sewage Water,Oil
Terms of PaymentT/T
Update TimeMar 3,2024
Detail Information
Mechanical seal TB502 
Replacement to:
John Crane type 502 seal
Aesseal B07 seal


Operational Conditions:
Temperature: -20℃ to +120℃
Pressure: ≤2.5MPa
Speed: ≤15m/s

Materials:
Stationary Ring: Silicon Carbide, TC, Carbon
Rotary Ring: Silicon Carbide, Ceramic, TC
Secondary Seal: NBR, EPDM, Viton
Spring and Metal Parts: SUS304,SUS316 
Applications:
Clean water,
sewage water
oil and other moderately corrosive fluids
Stationary Seat:
Standard: TBBO
Alternative:
Product details
SIZE
Size/
Metric
d
D3
D2
D1
L1
L2
L3
14
14
24
21
25
23.0
12.0
12.8
16
16
26
23
27
23.0
12.0
12.8
18
18
32
27
33
24.0
13.5
14.5
20
20
34
29
35
24.0
13.5
14.5
22
22
36
31
37
24.0
13.5
14.5
24
24
38
33
39
26.7
13.3
14.3
25
25
39
34
40
27.0
13.0
14.0
28
28
42
37
43
30.0
12.5
13.5
30
30
44
39
45
30.5
12.0
13.0
32
32
46
42
48
30.5
12.0
13.0
33
33
47
42
48
30.5
12.0
13.0
35
35
49
44
50
30.5
12.0
13.0
38
38
54
49
56
32.0
13.0
14.0
40
40
56
51
58
32.0
13.0
14.0
43
43
59
54
61
32.0
13.0
14.0
45
45
61
56
63
32.0
13.0
14.0
48
48
64
59
66
32.0
13.0
14.0
50
50
66
62
70
34.0
13.5
14.5
53
53
69
65
73
34.0
13.5
14.5
55
55
71
67
75
34.0
13.5
14.5
58
58
78
70
78
39.0
13.5
14.2
60
60
80
72
80
39.0
13.5
14.2
63
63
83
75
83
39.0
13.5
14.2
65
65
85
77
85
39.0
13.5
14.2
68
68
88
81
90
39.0
13.5
14.2
70
70
89
83
92
45.5
14.5
15.2
75
75
96
88
97
45.5
14.5
15.2
80
80
104
95
105
45.0
15.0
15.7
85
85
108
100
110
45.0
15.0
15.7
90
90
114
105
115
50.0
15.0
15.7
95
95
118
110
120
50.0
15.0
15.7
100
100
124
115
125
50.0
15.0
15.7
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