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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.

KF-Face-Seal-Screw Connection, female | 302226
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 316L
Tube imperial
1/4 in
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 316L
Tube imperial
1/4 in
Purity class
PCS
$67.00
available
KF-Face-Seal-Screw Connection, female | 343698
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 316L
Tube imperial
1/4 in
Purity class
PC2+
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 316L
Tube imperial
1/4 in
Purity class
PC2+
$70.24
on request
KF-Face-Seal-Screw Connection, male | 302228
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 316L
Tube imperial
1/4 in
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 316L
Tube imperial
1/4 in
Purity class
PCS
$92.00
available
KF 1-Way Liquid Feedthrough | 302273
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$136.00
in production
KF 1-Way Liquid Feedthrough, Liquid Nitrogen | 302298
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$258.00
on request
KF Straight Connectors | 302481
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Length
3.15 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Length
80 mm
Flange material
Stainless steel 304L
Purity class
PCS
$41.00
in production
KF Straight Connectors | 302482
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Length
3.15 ″
Flange material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Length
80 mm
Flange material
Stainless steel 316L
Purity class
PCS
$57.00
available
KF Straight Connectors | 352058
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Length
3.15 ″
Flange material
Stainless steel 316L
Purity class
PC2
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Length
80 mm
Flange material
Stainless steel 316L
Purity class
PC2
$55.14
on request
KF Straight Connectors | 302484
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Length
3.15 ″
Flange material
Aluminium
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Length
80 mm
Flange material
Aluminium
Purity class
PCS
$82.13
in production
KF-ISO-K Adapters | 302529
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
100
Nominal diameter 2
40
Outer diameter
5.118 ″
Outer diameter 2
2.165 ″
Shape
Straight
Purity class
PCS
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
100
Nominal diameter 2
40
Outer diameter
130 mm
Outer diameter 2
55 mm
Shape
Straight
Purity class
PCS
$288.00
available
KF-ISO-K Adapters | 302530
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
100
Nominal diameter 2
40
Outer diameter
5.118 ″
Outer diameter 2
2.165 ″
Shape
Straight
Purity class
PCS
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
100
Nominal diameter 2
40
Outer diameter
130 mm
Outer diameter 2
55 mm
Shape
Straight
Purity class
PCS
$296.60
available
KF-ISO-K Adapters | 302532
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
100
Nominal diameter 2
40
Outer diameter
5.118 ″
Outer diameter 2
2.165 ″
Shape
Conical
Purity class
PCS
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
100
Nominal diameter 2
40
Outer diameter
130 mm
Outer diameter 2
55 mm
Shape
Conical
Purity class
PCS
$160.00
available
KF-ISO-K Adapters | 302536
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
100
Nominal diameter 2
50
Outer diameter
5.118 ″
Outer diameter 2
2.953 ″
Shape
Conical
Purity class
PCS
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
100
Nominal diameter 2
50
Outer diameter
130 mm
Outer diameter 2
75 mm
Shape
Conical
Purity class
PCS
$204.00
available
KF Tees | 302844
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 304L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 304L
Purity class
PCS
$93.00
available
KF Tees | 302845
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 316L
Purity class
PCS
$98.10
available
KF Tees | 373354
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Stainless steel 316L
Purity class
PC1
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Stainless steel 316L
Purity class
PC1
$240.45
on request
KF Tees | 302848
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Flange material
Aluminium
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Flange material
Aluminium
Purity class
PCS
$68.00
in production
KF Tubulation | 302918
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube outer diameter
0.787 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube outer diameter
20 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
$17.00
available
KF Tubulation | 302919
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube outer diameter
0.787 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube outer diameter
20 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$12.00
available
KF Tubulation | 302924
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube outer diameter
0.787 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube outer diameter
20 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
$16.00
available
KF Tubulation | 302925
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube outer diameter
0.787 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube outer diameter
20 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$18.20
available
KF Tubulation | 302927
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube outer diameter
0.787 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube outer diameter
20 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$13.30
available
KF Tubulation | 302929
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube outer diameter
0.787 ″
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube outer diameter
20 mm
Flange material
Stainless steel 304L
Tube material
Stainless steel 304L
Purity class
PCS
$17.00
available
KF Tubulation | 302930
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube outer diameter
0.787 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube outer diameter
20 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$31.00
available
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