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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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KF25BS-316-PC1

KF Blank Flanges | 354943

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

Purity class

PC1

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on request

KF25EF-316

KF-G Adapters, G-external Thread with FKM-Gasket | 309607

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

Gasket material

FKM

G pipe thread

G 1"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

Gasket material

FKM

G pipe thread

G 1"

Purity class

PCS

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in production

KF25FXB121-316

KF Bellows | 301831

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

Bellow material

Stainless steel 316Ti

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

Bellow material

Stainless steel 316Ti

Purity class

PCS

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available

KF25GA1-316

KF-G Adapters, G-external Thread | 301834

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

G pipe thread

G 1"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

G pipe thread

G 1"

Purity class

PCS

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available

KF25GA114-316

KF-G Adapters, G-external Thread | 301836

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

G pipe thread

G 1 1/4"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

G pipe thread

G 1 1/4"

Purity class

PCS

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available

KF25GA12-316

KF-G Adapters, G-external Thread | 301837

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

G pipe thread

G 1/2"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

G pipe thread

G 1/2"

Purity class

PCS

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available

KF25GA14-316

KF-G Adapters, G-external Thread | 301838

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

G pipe thread

G 1/4"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

G pipe thread

G 1/4"

Purity class

PCS

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available

KF25GA34-316

KF-G Adapters, G-external Thread | 301840

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

G pipe thread

G 3/4"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

G pipe thread

G 3/4"

Purity class

PCS

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available

KF25GI12-316

KF-G Adapters, G-internal Thread | 301841

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

G pipe thread

G 1/2"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

G pipe thread

G 1/2"

Purity class

PCS

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in production

KF25GI14-316

KF-G Adapters, G-internal Thread | 301843

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

G pipe thread

G 1/4"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

G pipe thread

G 1/4"

Purity class

PCS

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available

KF25GI34-316

KF-G Adapters, G-internal Thread | 301845

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

G pipe thread

G 3/4"

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

G pipe thread

G 3/4"

Purity class

PCS

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available

KF25HNA

KF Hose Shafts | 301848

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Aluminium

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Aluminium

Purity class

PCS

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available

KF25HNS-316

KF Hose Shafts | 301852

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

Purity class

PCS

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available

KF25NPT14-316

KF-NPT Adapters, NPT-external Thread | 301859

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

NPT pipe thread

1/4" NPT

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

NPT pipe thread

1/4" NPT

Purity class

PCS

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available

KF25NPT14F-316

KF-NPT Adapters, NPT-internal Thread | 301860

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

NPT pipe thread

1/4" NPT

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

NPT pipe thread

1/4" NPT

Purity class

PCS

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available

KF25NPT18F-316

KF-NPT Adapters, NPT-internal Thread | 301862

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

NPT pipe thread

1/8" NPT

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

NPT pipe thread

1/8" NPT

Purity class

PCS

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available

KF25NPT34-316

KF-NPT Adapters, NPT-external Thread | 301863

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

NPT pipe thread

3/4" NPT

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

NPT pipe thread

3/4" NPT

Purity class

PCS

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available

KF25PVC100

KF PVC Hose Connectors, complete | 301865

Nominal diameter

Connection type

Outer diameter

1.575 ″

Length

39.37 ″

Flange material

Stainless steel 316L

Bellow material

PVC

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Length

1000 mm

Flange material

Stainless steel 316L

Bellow material

PVC

Purity class

PCS

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available

KF25PVC25

KF PVC Hose Connectors, complete | 301866

Nominal diameter

Connection type

Outer diameter

1.575 ″

Length

9.843 ″

Flange material

Stainless steel 316L

Bellow material

PVC

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Length

250 mm

Flange material

Stainless steel 316L

Bellow material

PVC

Purity class

PCS

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available

KF25PVC50

KF PVC Hose Connectors, complete | 301868

Nominal diameter

Connection type

Outer diameter

1.575 ″

Length

19.685 ″

Flange material

Stainless steel 316L

Bellow material

PVC

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Length

500 mm

Flange material

Stainless steel 316L

Bellow material

PVC

Purity class

PCS

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available

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KF25R16-316

KF Reducing Adapters | 301871

Nominal diameter

Nominal diameter 2

Connection type

Outer diameter

1.575 ″

Outer diameter 2

1.181 ″

Flange material

Stainless steel 316L

Shape

Straight

Purity class

PCS

Nominal diameter

Nominal diameter 2

Connection type

Outer diameter

40 mm

Outer diameter 2

30 mm

Flange material

Stainless steel 316L

Shape

Straight

Purity class

PCS

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KF25R16-316-PC1

KF Reducing Adapters | 359657

Nominal diameter

Nominal diameter 2

Connection type

Outer diameter

1.575 ″

Outer diameter 2

1.181 ″

Flange material

Stainless steel 316L

Shape

Straight

Purity class

PC1

Nominal diameter

Nominal diameter 2

Connection type

Outer diameter

40 mm

Outer diameter 2

30 mm

Flange material

Stainless steel 316L

Shape

Straight

Purity class

PC1

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on request

KF25R16-316-PC2-PLUS

KF Reducing Adapters | 319070

Nominal diameter

Nominal diameter 2

Connection type

Outer diameter

1.575 ″

Outer diameter 2

1.181 ″

Flange material

Stainless steel 316L

Shape

Straight

Purity class

PC2+

Nominal diameter

Nominal diameter 2

Connection type

Outer diameter

40 mm

Outer diameter 2

30 mm

Flange material

Stainless steel 316L

Shape

Straight

Purity class

PC2+

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in production

KF25R16/CO-316

KF Reducing Adapters | 301875

Nominal diameter

Nominal diameter 2

Connection type

Outer diameter

1.575 ″

Outer diameter 2

1.181 ″

Flange material

Stainless steel 316L

Shape

Conical

Purity class

PCS

Nominal diameter

Nominal diameter 2

Connection type

Outer diameter

40 mm

Outer diameter 2

30 mm

Flange material

Stainless steel 316L

Shape

Conical

Purity class

PCS

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available

Standard Components

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