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ISO Components

With ISO components (ISO-K clamp flange and ISO-F fixed flange), in line with DIN 28404/ISO 1609, you can realize fine to high vacuum connections from nominal diameter DN63.

ISO-F Blank Flanges | 301526
Nominal diameter
80
Connection type
ISO-F
Outer diameter
5.709 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-F
Outer diameter
145 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Blank Flanges | 301527
Nominal diameter
80
Connection type
ISO-F
Outer diameter
5.709 ″
Flange material
Stainless steel 316L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-F
Outer diameter
145 mm
Flange material
Stainless steel 316L
Purity class
PCS
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on request
ISO-K Hoses, high flexible | 301528
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Length
39.37 ″
Static bend radius
9.449 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Length
1000 mm
Static bend radius
240 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Hoses, high flexible | 358620
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Length
39.37 ″
Static bend radius
9.449 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PC4
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Length
1000 mm
Static bend radius
240 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PC4
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on request
ISO-K Hoses, high flexible | 301529
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Length
9.843 ″
Static bend radius
9.449 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Length
250 mm
Static bend radius
240 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Hoses, high flexible | 301530
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Length
19.685 ″
Static bend radius
9.449 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Length
500 mm
Static bend radius
240 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Hoses, high flexible | 301531
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Length
29.528 ″
Static bend radius
9.449 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Length
750 mm
Static bend radius
240 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Hoses, high flexible | 360593
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Length
29.528 ″
Static bend radius
9.449 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PC2
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Length
750 mm
Static bend radius
240 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 304L
Purity class
PC2
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on request
ISO-K Hydroformed Bellows | 301532
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Length
5.118 ″
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Length
130 mm
Flange material
Stainless steel 304L
Bellow material
Stainless steel 316Ti
Purity class
PCS
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available
ISO O-Rings | 301535
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
3.465 ″
Gasket material
NBR
Bakeout temperature
212 °F
Min. operating temperature
14 °F
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
88 mm
Gasket material
NBR
Bakeout temperature
100 °C
Min. operating temperature
-10 °C
Purity class
PCS
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available
ISO Rotatable Bolt Ring with Retaining Ring | 301536
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
5.709 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
145 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-K Reducing Adapters | 301537
Nominal diameter 2
63
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Outer diameter 2
3.74 ″
Flange material
Stainless steel 304L
Shape
Conical
Purity class
PCS
Nominal diameter 2
63
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Outer diameter 2
95 mm
Flange material
Stainless steel 304L
Shape
Conical
Purity class
PCS
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available
ISO Replacement Retaining Rings | 301538
Nominal diameter
80
Connection type
ISO-K, ISO-F
Length
0.118 ″
Flange material
Stainless steel 304
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Length
3 mm
Flange material
Stainless steel 304
Purity class
PCS
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available
ISO Straight Connectors | 301539
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Length
3.937 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Length
100 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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on request
ISO Centering Ring with O-Rings | 301543
Nominal diameter
80
Connection type
ISO-F, ISO-K
Diameter
3.268 ″
Centering ring material
Stainless steel 304L
Gasket material
NBR
Purity class
PCS
Nominal diameter
80
Connection type
ISO-F, ISO-K
Diameter
83 mm
Centering ring material
Stainless steel 304L
Gasket material
NBR
Purity class
PCS
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available
ISO Centering Ring with Outer Ring | 301544
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
4.291 ″
Centering ring material
Stainless steel 304L
Support ring material
Aluminium
Gasket material
NBR
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
109 mm
Centering ring material
Stainless steel 304L
Support ring material
Aluminium
Gasket material
NBR
Purity class
PCS
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available
ISO O-Rings | 404604
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
3.465 ″
Gasket material
MVQ
Bakeout temperature
392 °F
Min. operating temperature
-67 °F
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
88 mm
Gasket material
MVQ
Bakeout temperature
200 °C
Min. operating temperature
-55 °C
Purity class
PCS
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ISO Centering Ring with O-Rings | 301545
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
3.268 ″
Centering ring material
Stainless steel 304L
Gasket material
FKM
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
83 mm
Centering ring material
Stainless steel 304L
Gasket material
FKM
Purity class
PCS
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available
ISO Centering Ring with O-Rings | 301546
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
3.268 ″
Centering ring material
Stainless steel 316L
Gasket material
FKM
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
83 mm
Centering ring material
Stainless steel 316L
Gasket material
FKM
Purity class
PCS
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available
ISO Centering Ring with O-Rings | 301547
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
3.268 ″
Centering ring material
Stainless steel 316L
Gasket material
FKM low outgassing
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
83 mm
Centering ring material
Stainless steel 316L
Gasket material
FKM low outgassing
Purity class
PCS
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on request
ISO Centering Ring with Outer Ring | 301548
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
4.291 ″
Centering ring material
Stainless steel 304L
Support ring material
Aluminium
Gasket material
FKM
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
109 mm
Centering ring material
Stainless steel 304L
Support ring material
Aluminium
Gasket material
FKM
Purity class
PCS
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available
ISO Centering Ring with Outer Ring | 301549
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
4.291 ″
Centering ring material
Stainless steel 316L
Support ring material
Aluminium
Gasket material
FKM
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
109 mm
Centering ring material
Stainless steel 316L
Support ring material
Aluminium
Gasket material
FKM
Purity class
PCS
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available
ISO Centering Ring with Outer Ring | 340199
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
4.291 ″
Centering ring material
Stainless steel 316L
Support ring material
Aluminium
Gasket material
FKM
Purity class
PC1
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
109 mm
Centering ring material
Stainless steel 316L
Support ring material
Aluminium
Gasket material
FKM
Purity class
PC1
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on request
ISO-K Tees | 301550
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
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