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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.

FX16K100-304

KF Hoses | 300956

Nominal diameter

Connection type

Outer diameter

1.181 ″

Dynamic bend radius

5.709 ″

Static bend radius

1.024 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

30 mm

Dynamic bend radius

145 mm

Static bend radius

26 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$145.00

available

FX16K50-304

KF Hoses | 300967

Nominal diameter

Connection type

Outer diameter

1.181 ″

Dynamic bend radius

5.709 ″

Static bend radius

1.024 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

30 mm

Dynamic bend radius

145 mm

Static bend radius

26 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$125.00

available

FX16K75-304

KF Hoses | 300970

Nominal diameter

Connection type

Outer diameter

1.181 ″

Dynamic bend radius

5.709 ″

Static bend radius

1.024 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

30 mm

Dynamic bend radius

145 mm

Static bend radius

26 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$115.00

available

FX25K100-304

KF Hoses | 300974

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

PCS

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

PCS

$73.62

in production

FX25K200-304

KF Hoses | 316942

Nominal diameter

Connection type

Outer diameter

1.575 ″

Dynamic bend radius

7.087 ″

Static bend radius

1.496 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

40 mm

Dynamic bend radius

180 mm

Static bend radius

38 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$207.00

available

FX25K25-304

KF Hoses | 300981

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

PCS

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

PCS

$68.00

available

FX25K50-304

KF Hoses | 300985

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

PCS

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

PCS

$120.00

available

FX25K75-304

KF Hoses | 300989

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

PCS

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

PCS

$135.00

in production

FX40K100-304

KF Hoses | 301002

Nominal diameter

Connection type

Outer diameter

2.165 ″

Dynamic bend radius

10.039 ″

Static bend radius

2.323 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

55 mm

Dynamic bend radius

255 mm

Static bend radius

59 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$240.00

in production

FX40K25-304

KF Hoses | 301006

Nominal diameter

Connection type

Outer diameter

2.165 ″

Dynamic bend radius

10.039 ″

Static bend radius

2.323 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

55 mm

Dynamic bend radius

255 mm

Static bend radius

59 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$120.00

available

FX40K50-304

KF Hoses | 301011

Nominal diameter

Connection type

Outer diameter

2.165 ″

Dynamic bend radius

10.039 ″

Static bend radius

2.323 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

55 mm

Dynamic bend radius

255 mm

Static bend radius

59 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$170.00

available

FX40K75-304

KF Hoses | 301015

Nominal diameter

Connection type

Outer diameter

2.165 ″

Dynamic bend radius

10.039 ″

Static bend radius

2.323 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

55 mm

Dynamic bend radius

255 mm

Static bend radius

59 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$169.00

available

FX50K50-304

KF Hoses | 301029

Nominal diameter

Connection type

Outer diameter

2.953 ″

Dynamic bend radius

11.024 ″

Static bend radius

2.835 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

75 mm

Dynamic bend radius

280 mm

Static bend radius

72 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$205.00

available

FX50K75-304

KF Hoses | 301033

Nominal diameter

Connection type

Outer diameter

2.953 ″

Dynamic bend radius

11.024 ″

Static bend radius

2.835 ″

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

Nominal diameter

Connection type

Outer diameter

75 mm

Dynamic bend radius

280 mm

Static bend radius

72 mm

Flange material

Stainless steel 304L

Bellow material

Stainless steel 321

Purity class

PCS

$165.00

available

KF Components

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