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| Blind Flanges, PTFE-Lined |
| Material - Steel |
| 1.1 |
Paste PTFE white, ASTM D-4895 |
| 1.2 |
Paste PTFE static dissipative, ASTM D-4895 |
| 1.3 |
PTFE granular, white, ASTM D-4895 |
| 2.1 |
RSt 37.2 = 1.0038, DIN 2527 |
| 2.2 |
St 37.0 = 1.0038, DIN 2527 |
| Parts are externally
blasted and coated with zinc primer |
For "G" in part no. substitute
1 = paste PTFE virgin white
3 = paste PTFE static dissipative
4 = granular PTFE virgin white |
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Convert To English Units
|
Size
(mm) |
Part Numbers |
Dimensions
(mm) |
Weight
(ca. kg.) |
Vacuum
Rating |
s
±10% |
L |
| 015 |
1201-21G2-015 |
3.0 |
17 |
0.8 |
See
Vacuum
Ratings |
| 20 |
1201-21G2-020 |
19 |
0.9 |
| 25 |
1201-21G2-025 |
21 |
1.2 |
| 32 |
1201-21G2-032 |
1.8 |
| 40 |
1201-21G2-040 |
2.1 |
| 50 |
1201-21G2-050 |
3.0 |
| 65 |
1201-21G2-065 |
4.0 |
| 80 |
1201-21G2-080 |
3.5 |
23.5 |
5.0 |
| 100 |
1201-21G2-100 |
4.5 |
24.5 |
6.0 |
| 125 |
1201-21G2-125 |
26.5 |
9.1 |
| 150 |
1201-21G2-150 |
5.0 |
27 |
11.8 |
| 200 |
1201-21G2-200 |
29 |
18 |
| 250 |
1201-21G2-250 |
31 |
26 |
| 300 |
1201-21G2-300 |
35 |
| 350 |
1201-21G2-350 |
45 |
| 400 |
1201-21G2-400 |
6.0 |
32 |
60 |
| 450 |
1201-21G2-450 |
70 |
| 500 |
1201-21G2-500 |
34 |
85 |
| 600 |
1201-21G2-600 |
36 |
150 |
Vacuum Ratings
Electrically conductive linings have approx. 20% less vacuum resistance.
| Temp. °C |
Diameter
Vacuum Ratings
(pascal absolut) |
| 015mm - 080mm |
100mm - 250mm |
300mm - 400mm |
| 140° |
0 |
0 |
0 |
| 230° |
0 |
1 x 104 |
5 x 104 |
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|
