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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-Braided flexible hose | 409883
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
 
 
 
 
Flange material
Stainless steel 304
Bellow material
Stainless steel 316L
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
 
 
 
 
Flange material
Stainless steel 304
Bellow material
Stainless steel 316L
Purity class
PCS
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available
KF-Braided flexible hose | 400566
Nominal diameter
50
Connection type
KF
Outer diameter
2.953 ″
 
 
 
 
Flange material
Stainless steel 304
Bellow material
Stainless steel 316L
Purity class
PCS
Nominal diameter
50
Connection type
KF
Outer diameter
75 mm
 
 
 
 
Flange material
Stainless steel 304
Bellow material
Stainless steel 316L
Purity class
PCS
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available
KF Bulkhead clamps | 300115
Nominal diameter
25
Connection type
KF
Diameter
1.89 ″
Pitch circle diameter
1.89 ″
Thread metric
M5.0
Incl. screws
Yes
Flange material
Aluminium
Purity class
PCS
Nominal diameter
25
Connection type
KF
Diameter
48 mm
Pitch circle diameter
48 mm
Thread metric
M5.0
Incl. screws
Yes
Flange material
Aluminium
Purity class
PCS
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available
KF Bulkhead clamps | 300116
Nominal diameter
25
Connection type
KF
Diameter
1.89 ″
Pitch circle diameter
1.89 ″
Flange material
Aluminium
Incl. screws
No
Purity class
PCS
Nominal diameter
25
Connection type
KF
Diameter
48 mm
Pitch circle diameter
48 mm
Flange material
Aluminium
Incl. screws
No
Purity class
PCS
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available
KF Bulkhead clamps | 318941
Nominal diameter
25
Connection type
KF
Diameter
1.89 ″
Pitch circle diameter
1.89 ″
Flange material
Aluminium
Incl. screws
No
Purity class
PC2
Nominal diameter
25
Connection type
KF
Diameter
48 mm
Pitch circle diameter
48 mm
Flange material
Aluminium
Incl. screws
No
Purity class
PC2
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available
KF Bulkhead clamps | 358773
Nominal diameter
25
Connection type
KF
Diameter
1.89 ″
Pitch circle diameter
1.89 ″
Flange material
Aluminium
Incl. screws
No
Purity class
PC4
Nominal diameter
25
Connection type
KF
Diameter
48 mm
Pitch circle diameter
48 mm
Flange material
Aluminium
Incl. screws
No
Purity class
PC4
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on request
KF Bulkhead clamps | 300123
Nominal diameter
50
Connection type
KF
Diameter
3.268 ″
Pitch circle diameter
3.268 ″
Thread metric
M5.0
Incl. screws
Yes
Flange material
Aluminium
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
83 mm
Pitch circle diameter
83 mm
Thread metric
M5.0
Incl. screws
Yes
Flange material
Aluminium
Purity class
PCS
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available
KF Bulkhead clamps | 300124
Nominal diameter
50
Connection type
KF
Diameter
3.268 ″
Pitch circle diameter
3.268 ″
Flange material
Aluminium
Incl. screws
No
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
83 mm
Pitch circle diameter
83 mm
Flange material
Aluminium
Incl. screws
No
Purity class
PCS
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available
CF Copper Gasket | 300397
Nominal diameter
10
Connection type
CF, QCF
Outer diameter
0.524 ″
Gasket material
OFHC-Copper
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
10
Purity class
PCS
Nominal diameter
10
Connection type
CF, QCF
Outer diameter
13,3 mm
Gasket material
OFHC-Copper
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
10
Purity class
PCS
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available
CF Copper Gasket | 300411
Nominal diameter
25
Connection type
CF, QCF
Outer diameter
1.291 ″
Gasket material
OFHC-Copper
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
10
Purity class
PCS
Nominal diameter
25
Connection type
CF, QCF
Outer diameter
32,8 mm
Gasket material
OFHC-Copper
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
10
Purity class
PCS
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available
CF Copper Gasket | 300423
Nominal diameter
50
Connection type
CF, QCF
Outer diameter
2.425 ″
Gasket material
OFHC-Copper
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
10
Purity class
PCS
Nominal diameter
50
Connection type
CF, QCF
Outer diameter
61,6 mm
Gasket material
OFHC-Copper
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
10
Purity class
PCS
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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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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
KF Elbows 90° | 300527
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Stainless steel 304L
Shape
Curved
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Stainless steel 304L
Shape
Curved
Purity class
PCS
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KF Elbows 90° | 368654
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Stainless steel 304L
Shape
Curved
Purity class
PC1
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Stainless steel 304L
Shape
Curved
Purity class
PC1
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on request
KF Elbows 90° | 300528
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Stainless steel 316L
Shape
Curved
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Stainless steel 316L
Shape
Curved
Purity class
PCS
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available
KF Elbows 90° | 359655
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Stainless steel 316L
Shape
Curved
Purity class
PC1
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Stainless steel 316L
Shape
Curved
Purity class
PC1
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on request
KF Elbows 90° | 300531
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Aluminium
Shape
Angled
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Aluminium
Shape
Angled
Purity class
PCS
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available
KF Elbows 90° | 352021
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Aluminium
Shape
Angled
Purity class
PC2
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Aluminium
Shape
Angled
Purity class
PC2
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on request
KF Elbows 45° | 300548
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Flange material
Stainless steel 316L
Shape
Angled
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Flange material
Stainless steel 316L
Shape
Angled
Purity class
PCS
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available
KF Elbows 45° | 300553
Nominal diameter
50
Connection type
KF
Outer diameter
2.953 ″
Flange material
Stainless steel 316L
Shape
Angled
Purity class
PCS
Nominal diameter
50
Connection type
KF
Outer diameter
75 mm
Flange material
Stainless steel 316L
Shape
Angled
Purity class
PCS
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available
KF Elbows 90° | 300554
Nominal diameter
50
Connection type
KF
Outer diameter
2.953 ″
Flange material
Stainless steel 304L
Shape
Curved
Purity class
PCS
Nominal diameter
50
Connection type
KF
Outer diameter
75 mm
Flange material
Stainless steel 304L
Shape
Curved
Purity class
PCS
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available
KF Elbows 90° | 300555
Nominal diameter
50
Connection type
KF
Outer diameter
2.953 ″
Flange material
Stainless steel 316L
Shape
Curved
Purity class
PCS
Nominal diameter
50
Connection type
KF
Outer diameter
75 mm
Flange material
Stainless steel 316L
Shape
Curved
Purity class
PCS
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available
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