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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 Liquid Feedthroughs, 2-Way for Liquid Nitrogen | 302291
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Tube material
Stainless steel 316L
Purity class
PCS
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on request
CF Liquid Feedthroughs, 2-Way for Liquid Nitrogen | 302292
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Tube material
Stainless steel 316L
Purity class
PCS
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on request
CF Liquid Feedthroughs, 2-Way for Liquid Nitrogen | 302293
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Tube material
Stainless steel 316L
Purity class
PCS
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on request
CF Liquid Feedthroughs, 1-Way for Liquid Nitrogen | 302294
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Tube outer diameter
0.236 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Tube outer diameter
6 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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on request
CF Liquid Feedthroughs, 1-Way for Liquid Nitrogen | 302295
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Tube outer diameter
0.472 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Tube outer diameter
12 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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on request
CF Liquid Feedthroughs, 1-Way for Liquid Nitrogen | 302296
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Tube outer diameter
0.236 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Tube outer diameter
6 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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CF Liquid Feedthroughs, 1-Way for Liquid Nitrogen | 302297
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Tube outer diameter
0.236 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Tube outer diameter
6 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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on request
CF Horse Shoe Plate Nuts | 302391
Nominal diameter
40
Connection type
CF
Diameter
2.756 ″
Flange material
Stainless steel 304L
Screw material
Stainless steel 304
Thread metric
M6.0
Purity class
PCS
Nominal diameter
40
Connection type
CF
Diameter
70 mm
Flange material
Stainless steel 304L
Screw material
Stainless steel 304
Thread metric
M6.0
Purity class
PCS
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available
CF Quick Access Door without Viewport | 305686
Nominal diameter
200
Connection type
CF
Diameter
11.693 ″
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
248 °F
Purity class
PCS
Nominal diameter
200
Connection type
CF
Diameter
297 mm
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
120 °C
Purity class
PCS
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in production
CF Quick Access Door with Viewport | 306909
Nominal diameter
200
Connection type
CF
Diameter
11.693 ″
Window material
Borosilicate
View diameter
7.677 ″
Window mounting
FKM O-Ring
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
248 °F
Nominal diameter
200
Connection type
CF
Diameter
297 mm
Window material
Borosilicate
View diameter
195 mm
Window mounting
FKM O-Ring
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
120 °C
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available
CF Quick Access Door without Viewport | 302400
Nominal diameter
40
Connection type
CF
Diameter
3.15 ″
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
248 °F
Purity class
PCS
Nominal diameter
40
Connection type
CF
Diameter
80 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 | 339978
Nominal diameter
40
Connection type
CF
Diameter
3.15 ″
Window material
Borosilicate
View diameter
1.339 ″
Window mounting
FKM O-Ring
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
248 °F
Nominal diameter
40
Connection type
CF
Diameter
80 mm
Window material
Borosilicate
View diameter
34 mm
Window mounting
FKM O-Ring
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
120 °C
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available
CF-ISO-K Adapters | 323474
Nominal diameter
40
Nominal diameter 2
63
Connection type
CF
Outer diameter
2.756 ″
Outer diameter 2
3.74 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Nominal diameter 2
63
Connection type
CF
Outer diameter
70 mm
Outer diameter 2
95 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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on request
CF-ISO-K Adapters | 331526
Nominal diameter
40
Nominal diameter 2
100
Connection type
CF
Outer diameter
2.756 ″
Outer diameter 2
5.118 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Nominal diameter 2
100
Connection type
CF
Outer diameter
70 mm
Outer diameter 2
130 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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in production
CF-ISO-K Adapters | 307358
Nominal diameter
40
Nominal diameter 2
160
Connection type
CF
Outer diameter
2.756 ″
Outer diameter 2
7.087 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Nominal diameter 2
160
Connection type
CF
Outer diameter
70 mm
Outer diameter 2
180 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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CF-ISO-K Adapters | 341922
Nominal diameter
200
Nominal diameter 2
63
Connection type
CF
Outer diameter
10 ″
Outer diameter 2
3.74 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Nominal diameter 2
63
Connection type
CF
Outer diameter
254 mm
Outer diameter 2
95 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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CF-ISO-K Adapters | 304572
Nominal diameter
200
Nominal diameter 2
100
Connection type
CF
Outer diameter
10 ″
Outer diameter 2
5.118 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Nominal diameter 2
100
Connection type
CF
Outer diameter
254 mm
Outer diameter 2
130 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
CF-ISO-K Adapters | 304570
Nominal diameter
200
Nominal diameter 2
160
Connection type
CF
Outer diameter
10 ″
Outer diameter 2
7.087 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Nominal diameter 2
160
Connection type
CF
Outer diameter
254 mm
Outer diameter 2
180 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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CF-ISO-K Adapters | 307160
Nominal diameter
200
Nominal diameter 2
200
Connection type
CF
Outer diameter
10 ″
Outer diameter 2
9.449 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Nominal diameter 2
200
Connection type
CF
Outer diameter
254 mm
Outer diameter 2
240 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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in production
CF-ISO-K Adapters | 304367
Nominal diameter
200
Nominal diameter 2
250
Connection type
CF
Outer diameter
10 ″
Outer diameter 2
11.417 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Nominal diameter 2
250
Connection type
CF
Outer diameter
254 mm
Outer diameter 2
290 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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CF Straight Connectors | 302488
Nominal diameter
200
Connection type
CF
Outer diameter
10 ″
Length
13.15 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
200
Connection type
CF
Outer diameter
254 mm
Length
334 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PCS
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available
CF Straight Connector | 302495
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Length
4.961 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Length
126 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
CF Straight Connectors | 302497
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Length
4.961 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PCS
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Length
126 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PCS
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available
CF Reducing Adapters | 338936
Nominal diameter
40
Nominal diameter 2
10
Connection type
CF
Outer diameter
2.756 ″
Outer diameter 2
0.984 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Nominal diameter 2
10
Connection type
CF
Outer diameter
70 mm
Outer diameter 2
25 mm
Flange material
Stainless steel 304L
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.