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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 Copper Gasket | 300428
Nominal diameter
100
Connection type
CF, QCF
Outer diameter
4.724 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
100
Connection type
CF, QCF
Outer diameter
120 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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in production
CF Copper Gasket | 300429
Nominal diameter
100
Connection type
CF, QCF
Outer diameter
4.724 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
100
Connection type
CF, QCF
Outer diameter
120 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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in production
CF Copper Gasket | 326485
Nominal diameter
125
Connection type
CF, QCF
Outer diameter
5.567 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
125
Connection type
CF, QCF
Outer diameter
141,4 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300432
Nominal diameter
16
Connection type
CF, QCF
Outer diameter
0.827 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
16
Connection type
CF, QCF
Outer diameter
21 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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in production
CF Copper Gasket | 300430
Nominal diameter
160
Connection type
CF, QCF
Outer diameter
6.732 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
160
Connection type
CF, QCF
Outer diameter
171 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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in production
CF Copper Gasket | 300431
Nominal diameter
160
Connection type
CF, QCF
Outer diameter
6.732 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
160
Connection type
CF, QCF
Outer diameter
171 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300433
Nominal diameter
16
Connection type
CF, QCF
Outer diameter
0.827 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
16
Connection type
CF, QCF
Outer diameter
21 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300434
Nominal diameter
200
Connection type
CF, QCF
Outer diameter
8.74 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
200
Connection type
CF, QCF
Outer diameter
222 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300435
Nominal diameter
200
Connection type
CF, QCF
Outer diameter
8.74 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
200
Connection type
CF, QCF
Outer diameter
222 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300436
Nominal diameter
25
Connection type
CF, QCF
Outer diameter
1.291 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
25
Connection type
CF, QCF
Outer diameter
32,8 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 302565
Nominal diameter
250
Connection type
CF, QCF
Outer diameter
10.736 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
250
Connection type
CF, QCF
Outer diameter
272,7 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 302567
Nominal diameter
250
Connection type
CF, QCF
Outer diameter
10.736 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
250
Connection type
CF, QCF
Outer diameter
272,7 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 334682
Nominal diameter
300
Connection type
CF, QCF
Outer diameter
12.843 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Purity class
PCS
Nominal diameter
300
Connection type
CF, QCF
Outer diameter
326,2 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Purity class
PCS
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available
CF Copper Gasket | 300440
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 352239
Nominal diameter
400
Connection type
CF, QCF
Outer diameter
16.689 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Purity class
PCS
Nominal diameter
400
Connection type
CF, QCF
Outer diameter
423,9 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Purity class
PCS
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in production
CF Copper Gasket | 300441
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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in production
CF Copper Gasket | 407101
Nominal diameter
50
Connection type
CF, QCF
Outer diameter
2.425 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
50
Connection type
CF, QCF
Outer diameter
61,6 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 308292
Nominal diameter
50
Connection type
CF, QCF
Outer diameter
2.425 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
50
Connection type
CF, QCF
Outer diameter
61,6 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300442
Nominal diameter
63
Connection type
CF, QCF
Outer diameter
3.228 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
63
Connection type
CF, QCF
Outer diameter
82 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300443
Nominal diameter
63
Connection type
CF, QCF
Outer diameter
3.228 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
63
Connection type
CF, QCF
Outer diameter
82 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Quick Access Door without Viewport | 302396
Nominal diameter
100
Connection type
CF
Diameter
6.496 ″
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
248 °F
Purity class
PCS
Nominal diameter
100
Connection type
CF
Diameter
165 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 | 302397
Nominal diameter
100
Connection type
CF
Diameter
6.496 ″
Window material
Borosilicate
View diameter
3.701 ″
Window mounting
FKM O-Ring
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
248 °F
Nominal diameter
100
Connection type
CF
Diameter
165 mm
Window material
Borosilicate
View diameter
94 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 | 302398
Nominal diameter
160
Connection type
CF
Diameter
9.488 ″
Flange material
Stainless steel 304
Gasket material
FKM
Bakeout temperature
248 °F
Purity class
PCS
Nominal diameter
160
Connection type
CF
Diameter
241 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 | 302399
Nominal diameter
160
Connection type
CF
Diameter
9.488 ″
Window material
Borosilicate
View diameter
5.748 ″
Window mounting
FKM O-Ring
Leak rate
< 0.75E-9 Torr ∙ l/s
Max. operating temperature
248 °F
Nominal diameter
160
Connection type
CF
Diameter
241 mm
Window material
Borosilicate
View diameter
146 mm
Window mounting
FKM O-Ring
Leak rate
< 1E-9 mbar ∙ l/s
Max. operating temperature
120 °C
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in production
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