T12 (type 10R) PTFE Bellow Seal
Analog: John Crane Type 10R PTFE Bellow Seal
Performance Capabilities
Temperature: 120C max
Pressure: Up to 0.5 bar
Speed: Up to 10 m/s
Sizes: 16mm to 100mm, 0.75" to 4"
Materials Combination
Face: PTFE Glassfibre, Carbon, SiC, TC
Seat: Ceramic, SiC, TC
Bellow: PTFE
Spring: SS304, SS316
Metal parts: SS304, SS316
| |
d |
D |
D1 |
D2 |
L1 |
L2 |
L3 |
| "0.75-T12 |
19 |
54 |
48 |
36.51 |
8 |
31 |
4.8 |
| "T12-0.875 |
22.2 |
57 |
51 |
39.69 |
8 |
31 |
4.8 |
| "T12-1 |
25.4 |
61 |
54 |
42.86 |
8 |
33 |
4.8 |
| "125.T12-1 |
28.4 |
67 |
65 |
50.86 |
11 |
36 |
8 |
| "T12-1.25 |
31.7 |
70 |
68 |
53.98 |
11 |
37 |
8 |
| "1.375-T12 |
34.9 |
73 |
71 |
57.15 |
11 |
38 |
8 |
| "1.5-T12 |
38.1 |
76 |
78 |
63.5 |
11 |
38 |
8 |
| "1.625-T12 |
41.2 |
80 |
81 |
66.68 |
11 |
40 |
8 |
| "1.75-T12 |
44.4 |
83 |
84 |
69.85 |
11 |
40 |
8 |
| "T12-1.875 |
47.6 |
86 |
87 |
73.03 |
11 |
43 |
8 |
| "2-T12 |
50.8 |
89 |
97 |
79.38 |
14.3 |
43 |
9.5 |
| T12-2.125" |
53.9 |
103 |
100 |
82.55 |
14.3 |
53 |
9.5 |
| T12-2.25" |
57.1 |
107 |
103 |
85.73 |
14.3 |
53 |
9.5 |
| T12-2.375" |
60.3 |
110 |
106 |
88.9 |
14.3 |
53 |
9.5 |
| T12-2.5" |
63.5 |
113 |
110 |
92.08 |
14.3 |
53 |
9.5 |
| T12-2.625" |
66.6 |
116 |
113 |
95.25 |
14.3 |
53 |
9.5 |
| T12-2.75" |
69.8 |
118 |
116 |
98.43 |
14.3 |
53 |
9.5 |
| T12-2.875" |
73 |
122 |
117 |
100.01 |
14.3 |
53 |
9.5 |
| T12-3" |
76.2 |
126 |
121 |
103.19 |
14.3 |
53 |
9.5 |
| T12-3.25" |
82.5 |
150 |
132 |
114.3 |
14.3 |
73 |
9.5 |
| T12-3.5" |
88.9 |
156 |
138 |
120.65 |
14.3 |
73 |
9.5 |
| T12-3.75" |
95.2 |
163 |
144 |
127 |
14.3 |
73 |
9.5 |
| T12-4" |
101.6 |
169 |
151 |
133.35 |
14.3 |
73 |
9.5 |
| |
d |
D |
D1 |
D2 |
L1 |
L2 |
L3 |
| 16-T12 |
16 |
54 |
48 |
36.51 |
8 |
31 |
4.8 |
| T12-18 |
18 |
54 |
48 |
63.51 |
8 |
31 |
4.8 |
| T12-20 |
20 |
57 |
51 |
39.69 |
8 |
31 |
4.8 |
| T12-22 |
22 |
57 |
51 |
39.69 |
8 |
31 |
4.8 |
| T12-24 |
24 |
61 |
54 |
42.86 |
8 |
33 |
4.8 |
| T12-25 |
25 |
61 |
54 |
42.86 |
8 |
33 |
4.8 |
| T12-28 |
28 |
67 |
65 |
50.8 |
11 |
36 |
8 |
| T12-30 |
30 |
70 |
68 |
53.98 |
11 |
37 |
8 |
| T12-32 |
32 |
70 |
68 |
53.98 |
11 |
37 |
8 |
| T12-33 |
33 |
73 |
71 |
57.15 |
11 |
38 |
8 |
| T12-35 |
35 |
73 |
71 |
57.15 |
11 |
38 |
8 |
| T12-38 |
38 |
76 |
78 |
63.5 |
11 |
38 |
8 |
| T12-40 |
40 |
80 |
81 |
66.68 |
11 |
40 |
8 |
| T12-43 |
43 |
83 |
84 |
69.85 |
11 |
40 |
8 |
| T12-45 |
45 |
83 |
84 |
69.85 |
11 |
40 |
8 |
| T12-48 |
48 |
89 |
97 |
79.38 |
14.3 |
43 |
9.5 |
| T12-50 |
50 |
89 |
97 |
79.38 |
14.3 |
43 |
9.5 |
| T12-53 |
53 |
103 |
100 |
82.55 |
14.3 |
53 |
9.5 |
| T12-55 |
55 |
107 |
103 |
85.73 |
14.3 |
53 |
9.5 |
| T12-58 |
58 |
110 |
106 |
88.9 |
14.3 |
53 |
9.5 |
| T12-60 |
60 |
110 |
106 |
88.9 |
14.3 |
53 |
9.5 |
| T12-63 |
63 |
113 |
110 |
92.08 |
14.3 |
53 |
9.5 |
| T12-65 |
65 |
116 |
113 |
95.25 |
14.3 |
53 |
9.5 |
| T12-68 |
68 |
118 |
116 |
98.43 |
14.3 |
53 |
9.5 |
| T12-70 |
70 |
118 |
116 |
98.43 |
14.3 |
53 |
9.5 |
| T12-75 |
75 |
126 |
121 |
103.19 |
14.3 |
53 |
9.5 |
| T12-80 |
80 |
150 |
132 |
114.3 |
14.3 |
73 |
9.5 |
| T12-85 |
85 |
156 |
138 |
120.65 |
14.3 |
73 |
9.5 |
| T12-90 |
90 |
163 |
144 |
127 |
14.3 |
73 |
9.5 |
| T12-95 |
95 |
163 |
144 |
127 |
14.3 |
73 |
9.5 |
| T12-100 |
100 |
169 |
151 |
133.35 |
14.3 |
73 |
9.5 |
