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KF Components

KF components (DIN 28403, ISO 2861) represent the standard connection for vacuum lines up to nominal size DN50 in rough, fine and high vacuum.

KA063025-316

KF-CF Adapters | 301602

Nominal diameter

Nominal diameter 2

Connection type

Connection type 2

Outer diameter

4.488 ″

Outer diameter 2

1.575 ″

Flange material

Stainless steel 316L

Purity class

PCS

Nominal diameter

Nominal diameter 2

Connection type

Connection type 2

Outer diameter

114 mm

Outer diameter 2

40 mm

Flange material

Stainless steel 316L

Purity class

PCS

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available

KA063040-316

KF-CF Adapters | 304014

Nominal diameter

Nominal diameter 2

Connection type

Connection type 2

Outer diameter

4.488 ″

Outer diameter 2

2.165 ″

Flange material

Stainless steel 316L

Purity class

PCS

Nominal diameter

Nominal diameter 2

Connection type

Connection type 2

Outer diameter

114 mm

Outer diameter 2

55 mm

Flange material

Stainless steel 316L

Purity class

PCS

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in production

KF10ANCR

KF Centering Rings, O-Ring | 301618

Nominal diameter

Connection type

Diameter

0.472 ″

Centering ring material

Aluminium

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

Aluminium

Gasket material

NBR

Bakeout temperature

100 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF10AVCR

KF Centering Rings, O-Ring | 301619

Nominal diameter

Connection type

Diameter

0.472 ″

Centering ring material

Aluminium

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

Aluminium

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

KF10BS-304

KF Blank Flanges | 301621

Nominal diameter

Connection type

Outer diameter

1.181 ″

Flange material

Stainless steel 304L

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

30 mm

Flange material

Stainless steel 304L

Purity class

PCS

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available

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

KF63BA

KF Blank Flanges | 302178

Nominal diameter

Connection type

Outer diameter

3.425 ″

Flange material

Aluminium

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

87 mm

Flange material

Aluminium

Purity class

PCS

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available

KFC

KF Wall Clamps | 302183

Nominal diameter

Nominal diameter 2

Connection type

Adapter material

Aluminium

Screw material

Stainless steel A2

Thread metric

M6.0

Pieces per set

Purity class

PCS

Nominal diameter

Nominal diameter 2

Connection type

Adapter material

Aluminium

Screw material

Stainless steel A2

Thread metric

M6.0

Pieces per set

Purity class

PCS

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available

SK063025-304

KF-ISO-K Adapters | 302540

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

1.575 ″

Shape

Straight

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

40 mm

Shape

Straight

Purity class

PCS

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available

SK063025-316

KF-ISO-K Adapters | 302541

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

1.575 ″

Shape

Straight

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

40 mm

Shape

Straight

Purity class

PCS

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available

SK063040-1ALU

KF-ISO-K Adapters | 360020

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

2.165 ″

Shape

Straight

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

55 mm

Shape

Straight

Purity class

PCS

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available

SK063040-304

KF-ISO-K Adapters | 302543

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

2.165 ″

Shape

Straight

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

55 mm

Shape

Straight

Purity class

PCS

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in production

SK063040-316

KF-ISO-K Adapters | 302544

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

2.165 ″

Shape

Straight

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

55 mm

Shape

Straight

Purity class

PCS

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in production

SK063040/CO-304

KF-ISO-K Adapters | 302546

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

2.165 ″

Shape

Conical

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

55 mm

Shape

Conical

Purity class

PCS

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available

SK063050-304

KF-ISO-K Adapters | 302549

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

2.953 ″

Shape

Straight

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

75 mm

Shape

Straight

Purity class

PCS

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in production

SK063050-316

KF-ISO-K Adapters | 302550

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

2.953 ″

Shape

Straight

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

75 mm

Shape

Straight

Purity class

PCS

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available

SK063050/CO-304

KF-ISO-K Adapters | 302551

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

3.74 ″

Outer diameter 2

2.953 ″

Shape

Conical

Purity class

PCS

Connection type

ISO-K

Connection type 2

Nominal diameter

Nominal diameter 2

Outer diameter

95 mm

Outer diameter 2

75 mm

Shape

Conical

Purity class

PCS

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available

KF Components

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