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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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EL25K-304-PC1

KF Elbows 90° | 368654

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 304L

Shape

Curved

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 304L

Shape

Curved

Purity class

PC1

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EL25K-316-PC1

KF Elbows 90° | 359655

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

Shape

Curved

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

Shape

Curved

Purity class

PC1

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FX25K25-304-PC1

KF Hoses | 368653

Nominal diameter

Connection type

Outer diameter

1.575 ″

Dynamic bend radius

7.677 ″

Static bend radius

1.496 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Dynamic bend radius

195 mm

Static bend radius

38 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PC1

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ISO160FX75-304-PC1

ISO-K Hoses, high flexible | 353202

Nominal diameter

160

Connection type

ISO-K

Outer diameter

7.087 ″

Length

29.528 ″

Static bend radius

15.748 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 304L

Purity class

PC1

Nominal diameter

160

Connection type

ISO-K

Outer diameter

180 mm

Length

750 mm

Static bend radius

400 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 304L

Purity class

PC1

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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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KF25BA-PC1

KF Blank Flanges | 348713

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Aluminium

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Aluminium

Purity class

PC1

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KF25BS-304-PC1

KF Blank Flanges | 340940

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 304L

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 304L

Purity class

PC1

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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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KF25C-PC2-PLUS

KF Tension Ring for Elastomer Gasket, massive | 343703

Nominal diameter

Connection type

Diameter

2.047 ″

Adapter material

Aluminium

Bakeout temperature

302 °F

Purity class

PC2+

Nominal diameter

Connection type

Diameter

52 mm

Adapter material

Aluminium

Bakeout temperature

150 °C

Purity class

PC2+

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KF25FXB-304-PC1

KF Bellows | 370221

Nominal diameter

Connection type

Outer diameter

1.575 ″

Max. axial stroke

0.472 ″

Max. lateral stroke

0.315 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 316Ti

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Max. axial stroke

12 mm

Max. lateral stroke

8 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 316Ti

Purity class

PC1

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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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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

KVCR256F-316-PC2-PLUS

KF-Face-Seal-Screw Connection, female | 318934

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 316L

Tube imperial

1/4 in

Purity class

PC2+

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 316L

Tube imperial

1/4 in

Purity class

PC2+

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available

TE25K-304-PC1

KF Tees | 368650

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 304L

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 304L

Purity class

PC1

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X25K-304-PC1

KF 4-Way cross | 368651

Nominal diameter

Connection type

Outer diameter

1.575 ″

Flange material

Stainless steel 304L

Purity class

PC1

Nominal diameter

Connection type

Outer diameter

40 mm

Flange material

Stainless steel 304L

Purity class

PC1

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on request

Standard Components

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