Mechanical seal TB151/152 replace the of Vulcan 1511
Mechanical seal TB151/152 replace the of Vulcan 1511
Mechanical seal TB151/152 replace the of Vulcan 1511
Mechanical seal TB151/152 replace the of Vulcan 1511
Mechanical seal TB151/152 replace the of Vulcan 1511

Mechanical seal TB151/152 replace the of Vulcan 1511

Model
TB151/152

Item specifics

Temperature
-40℃-150℃
Speed
≦15m/s
Pressure
≦1.2MPA
Rotary Ring Material
CAR/SIC/TC
Stationary Ring Material
CER/SIC/TC
O-Ring Material
VIT/NBR/EPDM
Spring & Metal Parts
SUS304/SUS316
Application
Clean Water，Sewage Water，Oil

Review

Description

Product Introduction 
Product Size
Product Details
Product Model
TB151/152 mechanical seal
Replace 
Vulcan 1511, Vulcan 1522, AESSEAL BP05, AESSEAL BP04,Flowserve 152, Flowserve 151, 



Operational Conditions:
Temperature: -40℃ to +150℃
Pressure: ≤1.2MPa
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:
Alternative:
Product details
SIZE
Size/
Inch
Size/
metric
D1
D2
D3
L1
L11
L2
L3
0.500
12
25.40
19.05
22.00
20.62
31.75
7.93
6.35
14
31.75
23.80
24.00
22.22
34.93
10.28
8.71
0.625
16
31.75
23.80
26.00
22.22
34.93
10.28
8.71
0.750
18
34.93
26.98
32.00
22.22
34.93
10.28
8.71
20
38.10
30.15
34.00
23.80
36.50
10.28
8.71
0.875
22
38.10
30.15
36.00
23.80
36.50
10.28
8.71
24
41.28
33.32
38.00
25.40
41.28
11.10
9.53
1.000
25
41.28
33.32
39.00
25.40
41.28
11.10
9.53
1.125
28
44.44
36.50
42.00
26.97
42.85
11.10
9.53
30
47.63
37.90
44.00
26.97
42.85
11.10
9.53
1.250
32
47.63
37.90
46.00
26.97
42.85
11.10
9.53
33
50.80
42.84
47.00
28.58
42.85
11.10
9.53
1.375
35
50.80
42.84
49.00
28.58
42.85
11.10
9.53
1.500
38
53.98
46.05
54.00
28.58
42.85
11.10
9.53
1.625
40
60.33
50.80
56.00
34.93
50.80
12.70
11.1
43
63.50
53.97
59.00
34.93
50.80
12.70
11.1
1.750
44
63.50
53.97
61.00
34.93
50.80
12.70
11.1
1.875
45
66.68
57.15
61.00
38.10
53.98
12.70
11.1
48
69.85
60.32
64.00
38.10
53.98
12.70
11.1
2.000
50
69.85
60.32
66.00
38.10
53.98
12.70
11.1
2.125
53
76.20
60.32
69.00
42.88
60.32
14.28
12.7
2.250
55
79.38
61.90
78.00
42.88
60.32
14.28
12.7
58
82.55
67.39
78.00
46.02
63.50
14.28
12.7
2.375
60
82.55
67.39
80.00
46.02
63.50
14.28
12.7
2.500
63
85.73
68.25
83.00
46.02
63.50
14.28
12.7
2.625
65
85.73
71.24
85.00
49.20
69.85
15.90
14.5
68
88.90
74.60
88.00
49.20
69.85
15.90
14.5
2.750
70
88.90
74.60
90.00
49.20
69.85
15.90
14.5
2.875
73
95.25
77.77
96.00
52.37
73.03
15.90
14.5
3.000
75
98.43
80.95
99.00
52.37
73.03
15.90
14.5

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