CF Double-Sided Flanges

CF Double-Sided Flanges

Specifications

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CF Double-Sided Flange

SPECIFICATIONS
General: Rotatable or nonrotatable flanges with tapped or clearance bolt holes
Nominal OD sizes: 1-1/3 to 16-1/2 inches
Tube sizes: 1/4 to 14 inches
Materials
   Flange: 304 stainless steel (316L available on request)
   Gaskets: Viton, copper or silver plated
   Bolts: 18-8 stainless steel or silver plated
Vacuum range: 
   Metal seal: >= 1 x 10-13 Torr - UHV
   Elastomer seal: >= 1 x 10-8 Torr - High vacuum
Temperature range: 
   Metal seal: -200°C to 450°C 
   Elastomer seal: -20°C to 150°C 

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Additional Information

MODEL NUMBER NOMINAL
OD
MADE
FROM
A B
133-000D 1-1/3 133-000N - 0.300
133-025D 1-1/3 133-000N 0.255 0.300
133-038D 1-1/3 133-000N 0.380 0.300
133-050D 1-1/3 133-000N 0.505 0.300
133-075D 1-1/3 133-000N 0.630 0.300
133-000DS 1-1/3 133-000NS - 0.500
133-075DS 1-1/3 133-000NS 0.630 0.500
212-000D 2-1/8 212-000N - 0.470
212-100D 2-1/8 212-000N 1.010 0.470
275-000D 2-3/4 275-000N - 0.500
275-025D 2-3/4 275-000N 0.255 0.500
275-050D 2-3/4 275-000N 0.505 0.500
275-075D 2-3/4 275-000N 0.760 0.500
275-100D 2-3/4 275-000N 1.010 0.500
275-125D 2-3/4 275-000N 1.260 0.500
275-150D 2-3/4 275-000N 1.510 0.500
275-000DS 2-3/4 275-000NS - 0.750
275-150DS 2-3/4 275-000NS 1.510 0.750
338-000D 3-3/8 338-000N - 0.687
338-150D 3-3/8 338-000N 1.510 0.687
338-200D 3-3/8 338-000N 2.010 0.687
450-000D 4-1/2 450-000N - 0.687
450-150D 4-1/2 450-000N 1.510 0.687
450-200D 4-1/2 450-000N 2.010 0.687
450-250D 4-1/2 450-000N 2.510 0.687
462-000D 4-5/8 462-000N - 0.812
462-300D 4-5/8 462-000N 3.010 0.812
600-000D 6 600-000N - 0.781
600-400D 6 600-000N 4.010 0.781
675-000D 6-3/4 675-000N - 0.844
675-500D 6-3/4 675-000N 5.010 0.844
800-000D 8 800-000N - 0.875
800-600D 8 800-000N 6.020 0.875
1000-000D 10 1000-000N - 0.968
1000-800D 10 1000-000N 8.020 0.968
1325-000D 13-1/4 1325-000N - 1.125
1325-1000D 13-1/4 1325-000N 10.020 1.125
1400-000D 14 1400-000N - 1.125
1400-1200D 14 1400-000N 12.020 1.125