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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 Bored Flanges | 310536
Nominal diameter
300
Connection type
CF
Outer diameter
14.488 ″
Flange material
Stainless steel 316LN
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
300
Connection type
CF
Outer diameter
368 mm
Flange material
Stainless steel 316LN
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
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CF Blank Flanges | 305898
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 304L
Bore type
Through holes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 304L
Bore type
Through holes
Purity class
PCS
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available
CF Blank Flanges | 311740
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 316L
Bore type
Through holes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 316L
Bore type
Through holes
Purity class
PCS
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CF Blank Flanges | 310334
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 316LN
Bore type
Through holes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 316LN
Bore type
Through holes
Purity class
PCS
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CF Bored Flanges | 305320
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 304L
Bore type
Through holes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 304L
Bore type
Through holes
Purity class
PCS
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available
CF Bored Flanges | 310487
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 316L
Bore type
Through holes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 316L
Bore type
Through holes
Purity class
PCS
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CF Bored Flanges | 310488
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 316LN
Bore type
Through holes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 316LN
Bore type
Through holes
Purity class
PCS
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CF Bored Flanges | 312974
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 304
Bore type
Metric tapped holes
Thread metric
M8.0
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 304
Bore type
Metric tapped holes
Thread metric
M8.0
Purity class
PCS
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available
CF Blank Flanges | 310489
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 304L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 304L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
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CF Blank Flanges | 310493
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 316L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 316L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
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CF Bored Flanges | 310494
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 316L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 316L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
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CF Bored Flanges | 310498
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 316LN
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 316LN
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
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CF Blank Flanges | 310484
Nominal diameter
400
Connection type
CF
Outer diameter
18.504 ″
Flange material
Stainless steel 304L
Bore type
Metric tapped holes
Thread metric
M10.0
Purity class
PCS
Nominal diameter
400
Connection type
CF
Outer diameter
470 mm
Flange material
Stainless steel 304L
Bore type
Metric tapped holes
Thread metric
M10.0
Purity class
PCS
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CF-Flange Kit Hex-Head | 320301
Nominal diameter
250
Connection type
CF
Length
2.362 ″
Screw material
Stainless steel 304
Thread metric
M8.0
Number of pairs
32
Purity class
PCS
Nominal diameter
250
Connection type
CF
Length
60 mm
Screw material
Stainless steel 304
Thread metric
M8.0
Number of pairs
32
Purity class
PCS
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available
CF Plate Nuts | 327382
Nominal diameter
250
Connection type
CF
Length
1.614 ″
Bore type
Metric tapped holes
Screw material
Stainless steel 304
Thread metric
M8.0
Pieces per set
25
Purity class
PCS
Nominal diameter
250
Connection type
CF
Length
41 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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available
CF Quick Access Door without Viewport | 311432
Nominal diameter
250
Connection type
CF
Diameter
14.173 ″
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
248 °F
Purity class
PCS
Nominal diameter
250
Connection type
CF
Diameter
360 mm
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
120 °C
Purity class
PCS
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CF Quick Access Door with Viewport | 311434
Nominal diameter
250
Connection type
CF
Diameter
14.173 ″
Window material
Borosilicate
View diameter
5.906 ″
Window mounting
FKM O-Ring
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
248 °F
Nominal diameter
250
Connection type
CF
Diameter
360 mm
Window material
Borosilicate
View diameter
150 mm
Window mounting
FKM O-Ring
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
120 °C
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CF Quick Access Door without Viewport | 311436
Nominal diameter
300
Connection type
CF
Diameter
16.142 ″
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
248 °F
Purity class
PCS
Nominal diameter
300
Connection type
CF
Diameter
410 mm
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
120 °C
Purity class
PCS
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CF Quick Access Door with Viewport | 311435
Nominal diameter
300
Connection type
CF
Diameter
16.142 ″
Window material
Borosilicate
View diameter
5.906 ″
Window mounting
FKM O-Ring
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
248 °F
Nominal diameter
300
Connection type
CF
Diameter
410 mm
Window material
Borosilicate
View diameter
150 mm
Window mounting
FKM O-Ring
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
120 °C
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CF-ISO-K Adapters | 341923
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Connection type 2
ISO-K
Outer diameter
12.008 ″
Outer diameter 2
7.087 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Connection type 2
ISO-K
Outer diameter
305 mm
Outer diameter 2
180 mm
Flange material
Stainless steel 304L
Purity class
PCS
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CF Reducing Adapters | 304656
Nominal diameter
250
Nominal diameter 2
100
Connection type
CF
Outer diameter
12.008 ″
Outer diameter 2
5.984 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Nominal diameter 2
100
Connection type
CF
Outer diameter
305 mm
Outer diameter 2
152 mm
Flange material
Stainless steel 304L
Purity class
PCS
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CF Reducing Adapters | 341597
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Outer diameter
12.008 ″
Outer diameter 2
7.992 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Outer diameter
305 mm
Outer diameter 2
203 mm
Flange material
Stainless steel 304L
Purity class
PCS
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CF Reducing Adapters, 1 Rotatable Flange | 320017
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Outer diameter
12.008 ″
Outer diameter 2
7.992 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Outer diameter
305 mm
Outer diameter 2
203 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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CF Reducing Adapters, 1 Rotatable Flange | 314689
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Outer diameter
12.008 ″
Outer diameter 2
7.992 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Outer diameter
305 mm
Outer diameter 2
203 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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We will be happy to advise you on further standard components that are currently not available in our shop.