TBBS replace John Crane BS Stationary Seat
TBBS replace John Crane BS Stationary Seat
TBBS replace John Crane BS Stationary Seat
Model
TBBS

Item specifics

Type
O-ring mounted seat
Material
CER,SIC,TC

Product review

Description

TBBS Stationary Seat
Replacement to:
John Crane BS

Type:
O-ring mounted seat

Materials:
CER, SIC,TC
Product details
SIZE
Size/
Metric
d
D6
D7
L4
L8
12
12
19
23
6.0
6.8
14
14
21
25
6.0
6.8
16
16
23
27
6.0
6.8
18
18
27
33
6.0
7.0
20
20
29
35
6.0
7.0
22
22
31
37
6.0
7.0
24
24
33
39
6.0
7.0
25
25
34
40
6.0
7.0
28
28
37
43
6.0
7.0
30
30
39
45
7.0
8.0
32
32
42
48
7.0
8.0
33
33
42
48
7.0
8.0
35
35
44
50
8.0
9.0
38
38
49
56
8.0
9.0
40
40
51
58
8.0
9.0
43
43
54
61
8.0
9.0
45
45
56
63
8.0
9.0
48
48
59
66
10.0
11.0
50
50
62
70
10.0
11.0
53
53
65
73
10.0
11.0
55
55
67
75
10.0
11.0
58
58
70
78
10.0
10.7
60
60
72
80
12.0
12.7
63
63
75
73
12.0
12.7
65
65
77
85
12.0
12.7
68
68
81
90
12.0
12.7
70
70
83
92
12.0
12.7
75
75
88
97
12.0
12.7
80
80
95
105
12.5
13.2
85
85
100
110
12.5
13.2
90
90
105
115
12.5
13.2
95
95
110
120
12.5
13.2
100
100
115
125
12.5
13.2