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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 Bulkhead clamps | 318938
Nominal diameter
40
Connection type
KF
Diameter
2.48 ″
Pitch circle diameter
2.48 ″
Flange material
Aluminium
Incl. screws
No
Purity class
PC2
Nominal diameter
40
Connection type
KF
Diameter
63 mm
Pitch circle diameter
63 mm
Flange material
Aluminium
Incl. screws
No
Purity class
PC2
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CF Elbows 90° | 349299
Nominal diameter
40
Connection type
CF
Rotable flange per axis
Yes
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PC2
Nominal diameter
40
Connection type
CF
Rotable flange per axis
Yes
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PC2
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KF Hoses | 352016
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Dynamic bend radius
10.039 ″
Static bend radius
2.323 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 321
Purity class
PC2
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Dynamic bend radius
255 mm
Static bend radius
59 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 321
Purity class
PC2
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KF-CF Adapters | 347511
Nominal diameter
40
Nominal diameter 2
25
Connection type
CF
Connection type 2
KF
Outer diameter
2.756 ″
Outer diameter 2
1.575 ″
Flange material
Stainless steel 316L
Purity class
PC2
Nominal diameter
40
Nominal diameter 2
25
Connection type
CF
Connection type 2
KF
Outer diameter
70 mm
Outer diameter 2
40 mm
Flange material
Stainless steel 316L
Purity class
PC2
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KF Outer Centering Rings, O-Ring | 353246
Nominal diameter
40
Connection type
KF
Diameter
2.244 ″
Centering ring material
Aluminium
Support ring material
Aluminium
Gasket material
FKM
Purity class
PC2
Nominal diameter
40
Connection type
KF
Diameter
57 mm
Centering ring material
Aluminium
Support ring material
Aluminium
Gasket material
FKM
Purity class
PC2
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KF Reducing Adapters | 352014
Nominal diameter
40
Nominal diameter 2
16
Connection type
KF
Outer diameter
2.165 ″
Outer diameter 2
1.181 ″
Flange material
Aluminium
Shape
Straight
Purity class
PC2
Nominal diameter
40
Nominal diameter 2
16
Connection type
KF
Outer diameter
55 mm
Outer diameter 2
30 mm
Flange material
Aluminium
Shape
Straight
Purity class
PC2
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KF Reducing Adapters | 352013
Nominal diameter
40
Nominal diameter 2
25
Connection type
KF
Outer diameter
2.165 ″
Outer diameter 2
1.575 ″
Flange material
Aluminium
Shape
Straight
Purity class
PC2
Nominal diameter
40
Nominal diameter 2
25
Connection type
KF
Outer diameter
55 mm
Outer diameter 2
40 mm
Flange material
Aluminium
Shape
Straight
Purity class
PC2
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KF Centering Rings, O-Ring | 336655
Nominal diameter
40
Connection type
KF
Diameter
1.614 ″
Centering ring material
Stainless steel 304L
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PC2
Nominal diameter
40
Connection type
KF
Diameter
41 mm
Centering ring material
Stainless steel 304L
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PC2
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KF Centering Rings, O-Ring | 345185
Nominal diameter
40
Connection type
KF
Diameter
1.614 ″
Centering ring material
Stainless steel 316L
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PC2
Nominal diameter
40
Connection type
KF
Diameter
41 mm
Centering ring material
Stainless steel 316L
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PC2
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CF Straight Connectors | 348893
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Length
4.961 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PC2
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Length
126 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PC2
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CF Tees | 349303
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PC2
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PC2
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CF Tees | 348892
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PC2
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Rotable flange per axis
Yes
Purity class
PC2
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CF Tubulations | 356894
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Bore type
Through holes
Purity class
PC2
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Bore type
Through holes
Purity class
PC2
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CF Tubulations | 356896
Nominal diameter
40
Connection type
CF
Outer diameter
2.756 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PC2
Nominal diameter
40
Connection type
CF
Outer diameter
70 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PC2
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CF Gasket, Flat Profile | 337692
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PC2
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PC2
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CF Gasket, L-Profile | 344345
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.929 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PC2
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
49 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PC2
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KF 4-Way cross | 352019
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Aluminium
Purity class
PC2
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Aluminium
Purity class
PC2
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on request
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