Mechanical Seal TB950 Replace John Crane R00 Aesseal P08 seal Roten UNITEN 22 seal
Mechanical Seal TB950 Replace John Crane R00 Aesseal P08 seal Roten UNITEN 22 seal
Mechanical Seal TB950 Replace John Crane R00 Aesseal P08 seal Roten UNITEN 22 seal
Mechanical Seal TB950 Replace John Crane R00 Aesseal P08 seal Roten UNITEN 22 seal
Mechanical Seal TB950 Replace John Crane R00 Aesseal P08 seal Roten UNITEN 22 seal

Mechanical Seal TB950 Replace John Crane R00 Aesseal P08 seal Roten UNITEN 22 seal

Model
TB950

Item specifics

Temperature
-50℃-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 TB950 

Replacement to:
John Crane R00
Aesseal P08 seal
Roten UNITEN 22 seal 
Operational Conditions:
Temperature：-50℃ 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
d0
L
L1
L3
L4
20
33.32
29.06
34.5
37.0
24.00
36.50
27.5
15.0
4.0
25
39.85
33.84
41.0
43.0
28.57
40.00
30.0
16.0
4.0
28
43.05
37.01
42.0
46.0
31.75
41.50
31.5
16.0
4.0
30
44.63
38.61
45.5
47.5
33.32
41.50
31.5
16.0
4.0
32
46.32
40.28
47.0
49.0
34.92
44.50
34.5
16.0
4.0
35
49.48
43.46
50.0
52.5
38.10
47.50
37.5
16.0
4.0
38
52.56
46.63
53.0
55.5
42.88
47.50
37.5
16.0
4.0
40
54.25
48.13
55.0
57.0
44.45
47.50
37.5
16.0
4.0
42
55.83
49.81
55.5
58.5
46.02
47.50
37.5
16.0
4.0
45
59.02
52.98
60.0
62.0
49.20
47.50
37.5
16.0
4.0
50
65.37
59.33
66.0
68.5
53.97
55.50
45.5
18.0
5.0
55
70.03
64.01
71.0
73.0
58.72
57.00
47.0
18.0
5.0
60
76.38
70.36
77.0
81.0
65.07
60.50
50.5
18.0
5.0
65
81.23
75.21
82.0
85.5
69.85
63.50
53.5
18.0
5.0
70
85.90
79.88
87.0
90.5
74.60
63.50
53.5
18.0
5.0
75
90.77
84.73
91.5
97.0
79.37
66.60
56.6
18.0
5.0
80
100.29
94.26
99.5
103.0
85.73
73.00
63.0
18.0
5.0
85
104.77
98.93
105.5
108.0
90.00
73.00
63.0
18.0
5.0
90
109.82
103.78
110.5
114.5
95.25
78.00
68.0
18.0
5.0
95
114.30
108.46
115.5
119.0
100.00
78.00
68.0
18.0
5.0
100
119.33
113.41
120.0
124.0
104.77
78.00
68.0
18.0
5.0
105
127.00
121.16
128.0
132.0
111.00
82.50
72.5
18.0
5.0
110
131.77
126.01
133.0
137.0
116.00
82.50
72.5
18.0
5.0
115
136.52
130.68
137.5
142.0
121.00
82.50
72.5
18.0
5.0
120
142.87
137.03
144.0
147.0
126.00
89.00
79.0
18.0
5.0

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