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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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KF10GA14-316

KF-G Adapters, G-external Thread | 301624

Nominal diameter

Connection type

Outer diameter

1.181 ″

Flange material

Stainless steel 316L

G pipe thread

G 1/4"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

30 mm

Flange material

Stainless steel 316L

G pipe thread

G 1/4"

Purity class

PCS

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on request

KF10NR

KF O-Rings | 301626

Connection type

Nominal diameter

Diameter

0.591 ″

Gasket material

NBR

Bakeout temperature

212 °F

Min. operating temperature

14 °F

Purity class

PCS

Connection type

Nominal diameter

Diameter

15 mm

Gasket material

NBR

Bakeout temperature

100 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF10SNCR-304

KF Centering Rings, O-Ring | 301627

Nominal diameter

Connection type

Diameter

0.472 ″

Centering ring material

Stainless steel 304L

Gasket material

NBR

Bakeout temperature

212 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

12 mm

Centering ring material

Stainless steel 304L

Gasket material

NBR

Bakeout temperature

100 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF10SVCR-304

KF Centering Rings, O-Ring | 301628

Nominal diameter

Connection type

Diameter

0.472 ″

Centering ring material

Stainless steel 304L

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

12 mm

Centering ring material

Stainless steel 304L

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF10SVCR-316

KF Centering Rings, O-Ring | 301629

Nominal diameter

Connection type

Diameter

0.472 ″

Centering ring material

Stainless steel 316L

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

12 mm

Centering ring material

Stainless steel 316L

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF10SVCR-VB-316

KF Centering Rings, O-Ring | 301631

Nominal diameter

Connection type

Diameter

0.472 ″

Centering ring material

Stainless steel 316L

Gasket material

FKM low outgassing

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

12 mm

Centering ring material

Stainless steel 316L

Gasket material

FKM low outgassing

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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on request

KF10VR

KF O-Rings | 301633

Connection type

Nominal diameter

Diameter

0.591 ″

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Connection type

Nominal diameter

Diameter

15 mm

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF10VR-VB

KF O-Rings | 307190

Connection type

Nominal diameter

Diameter

0.591 ″

Gasket material

FKM low outgassing

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Connection type

Nominal diameter

Diameter

15 mm

Gasket material

FKM low outgassing

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF20/25ANRCR

KF Reducing Centering Rings | 301780

Nominal diameter

Connection type

Diameter

1.024 ″

Centering ring material

Aluminium

Gasket material

NBR

Bakeout temperature

212 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

26 mm

Centering ring material

Aluminium

Gasket material

NBR

Bakeout temperature

100 °C

Purity class

PCS

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available

KF20/25AVRCR

KF Reducing Centering Rings | 301781

Nominal diameter

Connection type

Diameter

1.024 ″

Centering ring material

Aluminium

Gasket material

FKM

Bakeout temperature

302 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

26 mm

Centering ring material

Aluminium

Gasket material

FKM

Bakeout temperature

150 °C

Purity class

PCS

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on request

KF20/25C-304

KF Tension Ring for Elastomer Gasket, massive | 400753

Nominal diameter

Connection type

Diameter

2.165 ″

Adapter material

Stainless steel 304

Bakeout temperature

392 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

55 mm

Adapter material

Stainless steel 304

Bakeout temperature

200 °C

Purity class

PCS

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available

KF20/25MS

KF Edge Seals | 301782

Connection type

Nominal diameter

Diameter 2

1.654 ″

Gasket material

Aluminium

Purity class

PCS

Connection type

Nominal diameter

Diameter 2

42 mm

Gasket material

Aluminium

Purity class

PCS

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available

KF20/25MS-PC1

KF Edge Seals | 365607

Connection type

Nominal diameter

Diameter 2

1.654 ″

Gasket material

Aluminium

Purity class

PC1

Connection type

Nominal diameter

Diameter 2

42 mm

Gasket material

Aluminium

Purity class

PC1

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on request

KF20/25MSC-304

KF Tension Ring for Metal Gasket | 301783

Nominal diameter

Connection type

Outer diameter

2.618 ″

Adapter material

Stainless steel 304L

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

66,5 mm

Adapter material

Stainless steel 304L

Purity class

PCS

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available

KF20/25MSC-304-PC2

KF Tension Ring for Metal Gasket | 340931

Nominal diameter

Connection type

Outer diameter

2.618 ″

Adapter material

Stainless steel 304L

Purity class

PC2

Nominal diameter

Connection type

Outer diameter

66,5 mm

Adapter material

Stainless steel 304L

Purity class

PC2

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on request

KF20/25MSCA

KF Tension Ring for Metal Gasket | 407963

Nominal diameter

Connection type

Outer diameter

2.953 ″

Adapter material

Aluminium

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

75 mm

Adapter material

Aluminium

Purity class

PCS

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available

KF20/25MSCA-PC2

KF Tension Ring for Metal Gasket | 351664

Nominal diameter

Connection type

Outer diameter

2.953 ″

Adapter material

Aluminium

Purity class

PC2

Nominal diameter

Connection type

Outer diameter

75 mm

Adapter material

Aluminium

Purity class

PC2

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on request

KF20/25SNRCR-304

KF Reducing Centering Rings | 301785

Nominal diameter

Connection type

Diameter

1.024 ″

Centering ring material

Stainless steel 304

Gasket material

NBR

Bakeout temperature

212 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

26 mm

Centering ring material

Stainless steel 304

Gasket material

NBR

Bakeout temperature

100 °C

Purity class

PCS

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available

KF20/25SVRCR-304

KF Reducing Centering Rings | 301786

Nominal diameter

Connection type

Diameter

1.024 ″

Centering ring material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

302 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

26 mm

Centering ring material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

150 °C

Purity class

PCS

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available

KF20/25TS

KF Edge Seals | 301787

Connection type

Nominal diameter

Diameter 2

1.654 ″

Gasket material

PTFE

Purity class

PCS

Connection type

Nominal diameter

Diameter 2

42 mm

Gasket material

PTFE

Purity class

PCS

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available

KF25ANCR

KF Centering Rings, O-Ring | 301809

Nominal diameter

Connection type

Diameter

1.024 ″

Centering ring material

Aluminium

Gasket material

NBR

Bakeout temperature

212 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

26 mm

Centering ring material

Aluminium

Gasket material

NBR

Bakeout temperature

100 °C

Min. operating temperature

-10 °C

Purity class

PCS

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in production

KF25AVCR

KF Centering Rings, O-Ring | 301810

Nominal diameter

Connection type

Diameter

1.024 ″

Centering ring material

Aluminium

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

Connection type

Diameter

26 mm

Centering ring material

Aluminium

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF25AZRN

KF Outer Centering Rings, O-Ring | 301811

Nominal diameter

Connection type

Diameter

1.654 ″

Centering ring material

Aluminium

Support ring material

Aluminium

Gasket material

NBR

Purity class

PCS

Nominal diameter

Connection type

Diameter

42 mm

Centering ring material

Aluminium

Support ring material

Aluminium

Gasket material

NBR

Purity class

PCS

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available

KF25AZRV

KF Outer Centering Rings, O-Ring | 301812

Nominal diameter

Connection type

Diameter

1.654 ″

Centering ring material

Aluminium

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

Nominal diameter

Connection type

Diameter

42 mm

Centering ring material

Aluminium

Support ring material

Aluminium

Gasket material

FKM

Purity class

PCS

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available

Standard Components

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