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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 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-ISO-K Adapters | 341923
Nominal diameter
250
Nominal diameter 2
160
Connection type
CF
Outer diameter
12.008 ″
Outer diameter 2
7.087 ″
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
180 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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on request
CF Straight Connector | 351723
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Length
2.992 ″
Flange material
Aluminium
Tube material
Aluminium
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Length
76 mm
Flange material
Aluminium
Tube material
Aluminium
Purity class
PCS
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available
CF Straight Connector | 302479
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Length
2.992 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Length
76 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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available
CF Straight Connectors | 302487
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Length
2.992 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Length
76 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PCS
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available
CF Straight Connectors | 304618
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Length
2.992 ″
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Length
76 mm
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PCS
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available
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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on request
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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CF Reducing Adapters | 304658
Nominal diameter
250
Nominal diameter 2
200
Connection type
CF
Outer diameter
12.008 ″
Outer diameter 2
10 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Nominal diameter 2
200
Connection type
CF
Outer diameter
305 mm
Outer diameter 2
254 mm
Flange material
Stainless steel 304L
Purity class
PCS
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CF Reducing Adapters, 1 Rotatable Flange | 313525
Nominal diameter
250
Nominal diameter 2
200
Connection type
CF
Outer diameter
12.008 ″
Outer diameter 2
10 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
250
Nominal diameter 2
200
Connection type
CF
Outer diameter
305 mm
Outer diameter 2
254 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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CF Tees | 302843
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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CF Tees | 302852
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PCS
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available
CF Tees | 302853
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316LN
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316LN
Rotable flange per axis
Yes
Purity class
PCS
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available
CF Tees | 306597
Nominal diameter
250
Connection type
CF
Outer diameter
12.008 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
250
Connection type
CF
Outer diameter
305 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PCS
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CF Tubulations | 302932
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316LN
Bore type
Through holes
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316LN
Bore type
Through holes
Purity class
PCS
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available
CF Tubulations | 302936
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316LN
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316LN
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PCS
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in production
CF Tubulations | 302937
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Rotable flange per axis
Yes
Flange material
Stainless steel 304L
Bore type
Metric tapped holes
Thread metric
M4.0
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Rotable flange per axis
Yes
Flange material
Stainless steel 304L
Bore type
Metric tapped holes
Thread metric
M4.0
Purity class
PCS
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available
CF Tubulations | 314906
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Rotable flange per axis
Yes
Flange material
Stainless steel 316LN
Bore type
Yes
Thread metric
M4.0
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Rotable flange per axis
Yes
Flange material
Stainless steel 316LN
Bore type
Yes
Thread metric
M4.0
Purity class
PCS
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available
CF Tubulations | 334694
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Bore type
Metric tapped holes
Thread metric
M4.0
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Bore type
Metric tapped holes
Thread metric
M4.0
Purity class
PCS
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available
CF Tubulations | 302933
Nominal diameter
16
Connection type
CF
Outer diameter
1.339 ″
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316LN
Bore type
Metric tapped holes
Thread metric
M4.0
Purity class
PCS
Nominal diameter
16
Connection type
CF
Outer diameter
34 mm
Flange material
Stainless steel 316LN
Tube material
Stainless steel 316LN
Bore type
Metric tapped holes
Thread metric
M4.0
Purity class
PCS
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available
CF Tubulations | 341485
Nominal diameter
250
Connection type
CF
Outer diameter
12.008 ″
Flange material
Aluminium
Tube material
Aluminium
Bore type
Metric tapped holes
 
 
Purity class
PCS
Nominal diameter
250
Connection type
CF
Outer diameter
305 mm
Flange material
Aluminium
Tube material
Aluminium
Bore type
Metric tapped holes
 
 
Purity class
PCS
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CF Gasket, Flat Profile | 303059
Nominal diameter
16
Connection type
CF, QCF
Outer diameter
0.827 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PCS
Nominal diameter
16
Connection type
CF, QCF
Outer diameter
21 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PCS
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available
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We will be happy to advise you on further standard components that are currently not available in our shop.