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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 O-Rings | 323367
Nominal diameter
200
Connection type
ISO-K, ISO-F
Diameter
8.228 ″
Gasket material
FKM low outgassing
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K, ISO-F
Diameter
209 mm
Gasket material
FKM low outgassing
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PCS
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on request
ISO-K 4-Way Crosses | 301304
Nominal diameter
200
Connection type
ISO-K
Outer diameter
9.449 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K
Outer diameter
240 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
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available
ISO-K 4-Way Crosses | 301305
Nominal diameter
200
Connection type
ISO-K
Outer diameter
9.449 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K
Outer diameter
240 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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available
ISO-K 6-Way Crosses | 309187
Nominal diameter
200
Connection type
ISO-K
Outer diameter
9.449 ″
Flange material
Stainless steel 304
Tube material
Stainless steel 304
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K
Outer diameter
240 mm
Flange material
Stainless steel 304
Tube material
Stainless steel 304
Purity class
PCS
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on request
ISO-K 6-Way Crosses | 301306
Nominal diameter
200
Connection type
ISO-K
Outer diameter
9.449 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
200
Connection type
ISO-K
Outer diameter
240 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
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available
ISO-K Welding Flanges | 306067
Nominal diameter
500
Connection type
ISO-K
Outer diameter
21.654 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
500
Connection type
ISO-K
Outer diameter
550 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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on request
ISO-K Blank Flanges | 305978
Nominal diameter
500
Connection type
ISO-K
Outer diameter
21.654 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
500
Connection type
ISO-K
Outer diameter
550 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO Centering Ring with O-Rings | 301508
Nominal diameter
80
Connection type
ISO-F, ISO-K
Diameter
3.268 ″
Centering ring material
Aluminium
Gasket material
NBR
Purity class
PCS
Nominal diameter
80
Connection type
ISO-F, ISO-K
Diameter
83 mm
Centering ring material
Aluminium
Gasket material
NBR
Purity class
PCS
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available
ISO Centering Ring with Outer Ring | 301509
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
4.291 ″
Centering ring material
Aluminium
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
Aluminium
Support ring material
Aluminium
Gasket material
NBR
Purity class
PCS
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available
ISO Centering Ring with O-Rings | 301510
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
3.268 ″
Centering ring material
Aluminium
Gasket material
FKM
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K, ISO-F
Diameter
83 mm
Centering ring material
Aluminium
Gasket material
FKM
Purity class
PCS
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available
ISO Centering Ring with Outer Ring | 301511
Nominal diameter
80
Connection type
ISO-K, ISO-F
Outer diameter
4.291 ″
Centering ring material
Aluminium
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
Aluminium
Support ring material
Aluminium
Gasket material
FKM
Purity class
PCS
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available
ISO-K Welding Flanges | 301513
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Welding Flanges | 301514
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PCS
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available
ISO-K Welding Flanges | 301515
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Stainless steel 304L
Shape
Straight
Purity class
PCS
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available
ISO-K Welding Flanges | 301516
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Stainless steel 316L
Shape
Straight
Purity class
PCS
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available
ISO-K Blank Flanges | 301518
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Stainless steel 316L
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Stainless steel 316L
Purity class
PCS
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available
ISO-K Blank Flanges | 349515
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Aluminium
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Aluminium
Purity class
PCS
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available
ISO-K Flange Caps | 100427
Nominal diameter
80
Connection type
ISO-K
Flange material
Polyethylene
Pieces per set
10
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Flange material
Polyethylene
Pieces per set
10
Purity class
PCS
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on request
ISO Centerring Ring | 301521
Nominal diameter
80
Connection type
ISO-K
Diameter
3.268 ″
Centering ring material
Stainless steel 316L
Shape
Unslotted
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Diameter
83 mm
Centering ring material
Stainless steel 316L
Shape
Unslotted
Purity class
PCS
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available
ISO Elbows 90° | 301522
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Shape
Curved
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Shape
Curved
Purity class
PCS
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ISO Elbows 90° | 301523
Nominal diameter
80
Connection type
ISO-K
Outer diameter
4.331 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Shape
Curved
Purity class
PCS
Nominal diameter
80
Connection type
ISO-K
Outer diameter
110 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Shape
Curved
Purity class
PCS
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available
ISO-F Welding Flanges | 301524
Connection type
ISO-F
Nominal diameter
80
Outer diameter
5.709 ″
Flange material
Stainless steel 304L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
80
Outer diameter
145 mm
Flange material
Stainless steel 304L
Purity class
PCS
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available
ISO-F Welding Flanges | 301525
Connection type
ISO-F
Nominal diameter
80
Outer diameter
5.709 ″
Flange material
Stainless steel 316L
Purity class
PCS
Connection type
ISO-F
Nominal diameter
80
Outer diameter
145 mm
Flange material
Stainless steel 316L
Purity class
PCS
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on request
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
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