Mechanical Seal TB970 Replace Vulcan 97
Mechanical Seal TB970 Replace Vulcan 97
Mechanical Seal TB970 Replace Vulcan 97
Mechanical Seal TB970 Replace Vulcan 97
Mechanical Seal TB970 Replace Vulcan 97

Mechanical Seal TB970 Replace Vulcan 97

Model
TB970

Item specifics

Temperature
-40℃-200℃
Speed
≦20m/s
Pressure
≦1.0MPA
Rotary Ring Material
SIC/TC
Stationary Ring Material
CAR/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
Mechanical seal TB970 

Replacement to:
Sealol 1527, NIPPON PILLAR US-2, Flowserve 240, Flexibox R50, Flexibox R20，Vulcan 97, NIPPON PILLAR US-3, Latty T400, 





Operational Conditions:
Temperature：-30℃ to +200℃
Pressure： ≤1 MPa
Speed： ≤20 m/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
D1
D2
D3
D4
L
L1
L3
L4
20
33.32
29.06
34.5
37.0
44.5
35.5
15.0
4.0
25
39.85
33.84
41.0
43.0
49.0
39.0
16.0
4.0
28
43.05
37.01
42.0
46.0
51.0
41.0
16.0
4.0
30
44.63
38.61
45.5
47.5
51.0
41.0
16.0
4.0
32
46.32
40.28
47.0
49.0
54.0
44.0
16.0
4.0
35
49.48
43.46
50.0
52.5
57.0
47.0
16.0
4.0
38
52.56
46.63
53.0
55.5
57.0
47.0
16.0
4.0
40
54.25
48.13
55.0
57.0
57.0
47.0
16.0
4.0
42
55.83
49.81
55.5
58.5
57.0
47.0
16.0
4.0
45
59.02
52.98
60.0
62.0
57.0
47.0
16.0
4.0
50
65.37
59.33
66.0
68.5
68.5
58.5
18.0
5.0
55
70.03
64.01
71.0
73.0
70.0
60.0
18.0
5.0
60
76.38
70.36
77.0
81.0
73.0
63.0
18.0
5.0
65
81.23
75.21
82.0
85.5
76.0
66.0
18.0
5.0
70
85.90
79.88
87.0
90.5
76.0
66.0
18.0
5.0
75
90.77
84.73
91.5
97.0
81.0
71.0
18.0
5.0
80
100.29
94.26
99.5
103.0
87.5
77.5
18.0
5.0
85
104.77
98.93
105.5
108.0
87.5
77.5
18.0
5.0
90
109.82
103.78
110.5
114.5
92.0
82.0
18.0
5.0
95
114.30
108.46
115.5
119.0
92.0
82.0
18.0
5.0
100
119.33
113.31
120.0
124.0
92.0
82.0
18.0
5.0
105
127.00
121.16
128.0
132.0
98.5
88.5
18.0
5.0
110
131.77
126.01
133.0
137.0
85.5
88.5
18.0
5.0
115
136.52
130.68
137.5
142.0
85.5
88.5
18.0
5.0
120
142.87
137.03
144.0
147.0
105.0
95.0
18.0
5.0

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