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CF Components

With flanges, hoses, connecting elements or gaskets in accordance with the CF standard (ISO3669), you can achieve the pressures required for UHV. Also available in aluminum.

CF Bellows | 309111
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Length
4.331 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Length
110 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PCS
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in production
CF Bellows | 360986
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Length
4.331 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PC2
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Length
110 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PC2
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on request
CF Bellows | 301044
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Length
4.331 ″
Flange material
Stainless steel 316L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Length
110 mm
Flange material
Stainless steel 316L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PCS
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available
CF Bellows | 301051
Nominal diameter
63
Connection type
CF
Outer diameter
4.488 ″
Length
9.449 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
63
Connection type
CF
Outer diameter
114 mm
Length
240 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PCS
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available
CF Bellows | 326879
Nominal diameter
63
Connection type
CF
Outer diameter
4.488 ″
Length
9.449 ″
Flange material
Stainless steel 316L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
63
Connection type
CF
Outer diameter
114 mm
Length
240 mm
Flange material
Stainless steel 316L
Bellow material
Stainless steel 316Ti
Rotable flange per axis
Yes
Purity class
PCS
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on request
CF-KF Adapters | 301591
Nominal diameter
16
Nominal diameter 2
25
Connection type
CF
Outer diameter
1.339 ″
Outer diameter 2
1.575 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Nominal diameter 2
25
Connection type
CF
Outer diameter
34 mm
Outer diameter 2
40 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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in production
CF-KF Adapters | 301592
Nominal diameter
16
Nominal diameter 2
40
Connection type
CF
Outer diameter
1.339 ″
Outer diameter 2
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Nominal diameter 2
40
Connection type
CF
Outer diameter
34 mm
Outer diameter 2
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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available
CF-KF Adapters | 301600
Nominal diameter
63
 
 
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
1.181 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
63
 
 
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
30 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
CF-KF Adapters | 301601
Nominal diameter
63
Nominal diameter 2
25
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
1.575 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
63
Nominal diameter 2
25
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
40 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
CF-KF Adapters | 301603
Nominal diameter
63
Nominal diameter 2
40
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
2.165 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
63
Nominal diameter 2
40
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
55 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
CF-KF Adapters | 301604
Nominal diameter
63
Nominal diameter 2
50
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
2.953 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
63
Nominal diameter 2
50
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
75 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
CF-KF Adapters | 311087
Nominal diameter
63
Nominal diameter 2
50
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
2.953 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
63
Nominal diameter 2
50
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
75 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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available
CF Liquid Feedthroughs, 1-Way for Liquid | 302263
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Tube outer diameter
0.236 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Tube outer diameter
6 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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in production
CF Liquid Feedthroughs, 1-Way for Liquid | 302264
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Tube outer diameter
0.236 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Tube outer diameter
6 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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available
CF Liquid Feedthroughs, 1-Way for Liquid Nitrogen | 322343
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Tube outer diameter
0.236 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Tube outer diameter
6 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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on request
CF Liquid Feedthroughs, 1-Way for Liquid Nitrogen | 302289
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Tube outer diameter
0.236 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Tube outer diameter
6 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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on request
CF Plate Nuts | 302385
Nominal diameter
16
Connection type
CF
Length
0.787 ″
Bore type
Metric tapped holes
Screw material
Stainless steel 304
Thread metric
M4.0
Pieces per set
25
Purity class
PCS
Nominal diameter
16
Connection type
CF
Length
20 mm
Bore type
Metric tapped holes
Screw material
Stainless steel 304
Thread metric
M4.0
Pieces per set
25
Purity class
PCS
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available
CF Horse Shoe Plate Nuts | 302387
Nominal diameter
16
Connection type
CF
Diameter
1.339 ″
Flange material
Stainless steel 304L
Screw material
Stainless steel 304
Thread metric
M4.0
Purity class
PCS
Nominal diameter
16
Connection type
CF
Diameter
34 mm
Flange material
Stainless steel 304L
Screw material
Stainless steel 304
Thread metric
M4.0
Purity class
PCS
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available
CF Plate Nuts | 302392
Nominal diameter
63
Connection type
CF
Length
2.008 ″
Bore type
Metric tapped holes
Screw material
Stainless steel 304
Thread metric
M8.0
Pieces per set
25
Purity class
PCS
Nominal diameter
63
Connection type
CF
Length
51 mm
Bore type
Metric tapped holes
Screw material
Stainless steel 304
Thread metric
M8.0
Pieces per set
25
Purity class
PCS
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in production
CF Horse Shoe Plate Nuts | 302393
Nominal diameter
63
Connection type
CF
Diameter
4.449 ″
Flange material
Stainless steel 304L
Screw material
Stainless steel 304
Thread metric
M8.0
Purity class
PCS
Nominal diameter
63
Connection type
CF
Diameter
113 mm
Flange material
Stainless steel 304L
Screw material
Stainless steel 304
Thread metric
M8.0
Purity class
PCS
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available
CF Quick Access Door without Viewport | 302401
Nominal diameter
63
Connection type
CF
Diameter
4.882 ″
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
248 °F
Purity class
PCS
Nominal diameter
63
Connection type
CF
Diameter
124 mm
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
120 °C
Purity class
PCS
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available
CF Quick Access Door with Viewport | 302402
Nominal diameter
63
Connection type
CF
Diameter
4.882 ″
Window material
Borosilicate
View diameter
2.244 ″
Window mounting
FKM O-Ring
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
248 °F
Nominal diameter
63
Connection type
CF
Diameter
124 mm
Window material
Borosilicate
View diameter
57 mm
Window mounting
FKM O-Ring
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
120 °C
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on request
CF-ISO-K Adapters | 302471
Nominal diameter
63
Nominal diameter 2
63
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
3.74 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
63
Nominal diameter 2
63
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
95 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
CF-ISO-K Adapters | 304102
Nominal diameter
63
Nominal diameter 2
63
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
3.74 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
63
Nominal diameter 2
63
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
95 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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on request
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We will be happy to advise you on further standard components that are currently not available in our shop.