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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, O-Ring | 353247
Nominal diameter
50
Connection type
KF
Diameter
3.031 ″
Centering ring material
Aluminium
Support ring material
Aluminium
Gasket material
FKM
Purity class
PC2
Nominal diameter
50
Connection type
KF
Diameter
77 mm
Centering ring material
Aluminium
Support ring material
Aluminium
Gasket material
FKM
Purity class
PC2
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KF Tension Ring for Elastomer Gasket, massive | 318974
Nominal diameter
50
Connection type
KF
Diameter
3.543 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PC2
Nominal diameter
50
Connection type
KF
Diameter
90 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PC2
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KF Reducing Adapters | 359656
Nominal diameter
50
Nominal diameter 2
25
Connection type
KF
Outer diameter
2.953 ″
Outer diameter 2
1.575 ″
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PC1
Nominal diameter
50
Nominal diameter 2
25
Connection type
KF
Outer diameter
75 mm
Outer diameter 2
40 mm
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PC1
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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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KF-Clamps, metric | 349986
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube metric
0.236 ″
Flange material
Stainless steel 316L
Purity class
PC2
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube metric
6 mm
Flange material
Stainless steel 316L
Purity class
PC2
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KF-Face-Seal-Screw Connection, male | 347516
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Stainless steel 316L
Tube imperial
1/2 in
Purity class
PC2
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Stainless steel 316L
Tube imperial
1/2 in
Purity class
PC2
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CF-ISO-K Adapters | 346582
Nominal diameter
63
Nominal diameter 2
63
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
3.74 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PC2
Nominal diameter
63
Nominal diameter 2
63
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
95 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PC2
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CF Straight Connectors | 365600
Nominal diameter
100
Connection type
CF
Outer diameter
5.984 ″
Length
10.63 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PC1
Nominal diameter
100
Connection type
CF
Outer diameter
152 mm
Length
270 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PC1
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KF Straight Connectors | 352058
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Length
3.15 ″
Flange material
Stainless steel 316L
Purity class
PC2
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Length
80 mm
Flange material
Stainless steel 316L
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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KF Straight Connectors | 352059
Nominal diameter
50
Connection type
KF
Outer diameter
2.953 ″
Length
5.512 ″
Flange material
Stainless steel 316L
Purity class
PC2
Nominal diameter
50
Connection type
KF
Outer diameter
75 mm
Length
140 mm
Flange material
Stainless steel 316L
Purity class
PC2
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KF-ISO-K Adapters | 346584
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
63
Nominal diameter 2
40
Outer diameter
3.74 ″
Outer diameter 2
2.165 ″
Shape
Straight
Purity class
PC2
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
63
Nominal diameter 2
40
Outer diameter
95 mm
Outer diameter 2
55 mm
Shape
Straight
Purity class
PC2
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KF Tees | 373354
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 316L
Purity class
PC1
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 316L
Purity class
PC1
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KF Tees | 368650
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Stainless steel 304L
Purity class
PC1
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Stainless steel 304L
Purity class
PC1
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KF Tees | 349012
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Stainless steel 304L
Purity class
PC2
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Stainless steel 304L
Purity class
PC2
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KF Tees | 352020
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Aluminium
Purity class
PC2
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Aluminium
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 | 356900
Nominal diameter
100
Connection type
CF
Outer diameter
4.094 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Bore type
Through holes
Rotable flange per axis
Yes
Purity class
PC2
Nominal diameter
100
Connection type
CF
Outer diameter
104 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 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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KF Unequal Tees | 373355
Nominal diameter
40
Nominal diameter 2
16
Connection type
KF
Outer diameter
2.165 ″
Outer diameter 2
1.181 ″
Flange material
Stainless steel 316L
Purity class
PC1
Nominal diameter
40
Nominal diameter 2
16
Connection type
KF
Outer diameter
55 mm
Outer diameter 2
30 mm
Flange material
Stainless steel 316L
Purity class
PC1
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CF 4-Way Reducing Crosses | 348297
Nominal diameter
63
Connection type
CF
Outer diameter
4.488 ″
Outer diameter 2
2.756 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Rotable flange per axis
Yes
Purity class
PC2
Nominal diameter
63
Connection type
CF
Outer diameter
114 mm
Outer diameter 2
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 Gasket, Flat Profile | 337693
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
PC2
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
PC2
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