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Mechanical Seal TBRO-A Replace Burgmann and John Crane

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Mechanical Seal TBRO-A Replace Burgmann and John Crane
Mechanical Seal TBRO-A Replace Burgmann and John CraneMechanical Seal TBRO-A Replace Burgmann and John CraneMechanical Seal TBRO-A Replace Burgmann and John CraneMechanical Seal TBRO-A Replace Burgmann and John Crane

Mechanical Seal TBRO-A Replace Burgmann and John Crane

CategoriesMulti Spring Mechanical Seal
BrandTOPBON Mechanical Seal Manufacturer
ModelTBRO-A
Temperature-20℃-180℃
Speed≦15m/s
Pressure≦2.5MPA
Rotary Ring MaterialSIC/TC
Stationary Ring MaterialCAR/SIC/TC
O-Ring MaterialVIT/NBR/EPDM
Spring & Metal PartsSUS304/SUS316
ApplicationClean Water，Sewage Water，Oil
Update TimeFeb 23,2025
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Detail Information
Product Introduction 
Product Size
Product Details
Product Model
Mechanical seal TBRO-A 
For industrial pumps
Replacing the mechanical seal of Burgmann 
and John Crane

Operational Conditions:
Temperature: -20℃ to +150℃
Pressure: ≤1.0MPa
Speed: ≤15m/s

Materials:
Stationary Ring: Silicon Carbide, TC, Carbon
Rotary Ring: Silicon Carbide, 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:
Alternative: 
Product details
SIZE
Size/
Metric
d
D3
D2
D1
L7
L1
L2
L3
20
20
34
36
42
18
35
23
25
22
22
36
38
44
18
35
23
25
24
24
38
40
46
18
35
23
25
25
25
39
41
47
18
35
23
25
28
28
42
44
50
18
35
23
25
30
30
44
46
52
18
35
23
25
32
32
46
48
54
18
35
23
25
33
33
47
49
55
18
35
23
25
35
35
49
51
57
18
35
23
25
38
38
54
58
64
20
38
25
27
40
40
56
60
66
20
38
25
27
42
42
58
62
68
20
38
25
27
43
43
59
63
69
20
38
25
27
45
45
61
65
71
20
38
25
27
48
48
64
68
74
20
38
25
27
50
50
66
70
76
20
39
25
27
52
52
68
72
78
20
40
25
27
53
53
69
73
79
20
40
25
27
55
55
71
75
81
20
40
25
27
58
58
76
83
89
22
41
28
30
60
60
78
85
91
22
41
28
30
62
62
80
87
93
22
41
28
30
63
63
81
88
94
22
41
28
30
65
65
83
90
96
22
41
28
30
68
68
86
93
99
24
41
30
32
70
70
90
95
101
24
42
30
32
75
75
95
104
110
24
42
30
32
80
80
100
109
115
25
42
31
33
85
85
105
114
120
25
43
31
33
90
90
110
119
125
25
45
31
33
95
95
115
124
130
25
45
31
33
100
100
120
129
135
25
45
31
33
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