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Standard Components

Standard components made of various materials are used to build vacuum systems from rough to extreme ultra-high vacuum (XHV) and comply with the current DIN/ISO standards.

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KF Outer Centering Rings with Support Ring | 340202
Nominal diameter
50
Connection type
KF
Diameter
3.031 ″
Centering ring material
Aluminium
Support ring material
Stainless steel 316L
Gasket material
FKM
Purity class
PC1
Nominal diameter
50
Connection type
KF
Diameter
77 mm
Centering ring material
Aluminium
Support ring material
Stainless steel 316L
Gasket material
FKM
Purity class
PC1
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on request
KF Outer Centering Rings with Support Ring | 302170
Nominal diameter
50
Connection type
KF
Diameter
3.031 ″
Centering ring material
PTFE
Support ring material
PTFE
Gasket material
FKM
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
77 mm
Centering ring material
PTFE
Support ring material
PTFE
Gasket material
FKM
Purity class
PCS
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available
KF O-Rings | 302171
Connection type
KF
Nominal diameter
50
Diameter
2.165 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PCS
Connection type
KF
Nominal diameter
50
Diameter
55 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PCS
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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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available
CF Quick Access Door with Viewport | 367901
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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on request
CF Gasket, Flat Profile | 303058
Nominal diameter
160
Connection type
CF, QCF
Outer diameter
6.732 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PCS
Nominal diameter
160
Connection type
CF, QCF
Outer diameter
171 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PCS
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available
CF Gasket, Flat Profile | 303065
Nominal diameter
50
Connection type
CF, QCF
Outer diameter
2.402 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PCS
Nominal diameter
50
Connection type
CF, QCF
Outer diameter
61 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PCS
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available
CF Gasket, L-Profile | 303068
Nominal diameter
160
Connection type
CF, QCF
Outer diameter
6.772 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PCS
Nominal diameter
160
Connection type
CF, QCF
Outer diameter
172 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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