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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 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 2-Way Liquid Feedthrough | 302274
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$120.00
in production
KF 2-Way Liquid Feedthrough | 302275
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$179.00
on request
KF 2-Way Liquid Feedthrough | 302276
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$207.00
on request
KF 1-Way Liquid Feedthrough | 302278
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$102.00
on request
KF 1-Way Liquid Feedthrough | 302279
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$186.00
on request
KF 1-Way Liquid Feedthrough | 302282
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$236.90
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 2-Way Liquid Feedthrough, Liquid Nitrogen | 302299
Connection type
KF
Nominal diameter
40
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Connection type
KF
Nominal diameter
40
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$485.00
in production
KF 2-Way Liquid Feedthrough, Liquid Nitrogen | 302300
Connection type
KF
Nominal diameter
40
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Connection type
KF
Nominal diameter
40
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$244.00
on request
KF 2-Way Liquid Feedthrough, Liquid Nitrogen | 302301
Connection type
KF
Nominal diameter
40
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Connection type
KF
Nominal diameter
40
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$244.00
on request
KF 1-Way Liquid Feedthrough, Liquid Nitrogen | 302302
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$309.00
on request
KF 1-Way Liquid Feedthrough, Liquid Nitrogen | 302303
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$266.00
on request
KF 1-Way Liquid Feedthrough, Liquid Nitrogen | 302304
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$239.00
on request
KF 1-Way Liquid Feedthrough, Liquid Nitrogen | 302305
Nominal diameter
40
Connection type
KF
Outer diameter
2.165 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
55 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$304.00
on request
KF-ISO-K Adapters | 360020
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
63
Nominal diameter 2
40
Outer diameter
3.74 ″
Outer diameter 2
2.165 ″
Shape
Straight
Purity class
PCS
Connection type
ISO-K
Connection type 2
KF
Nominal diameter
63
Nominal diameter 2
40
Outer diameter
95 mm
Outer diameter 2
55 mm
Shape
Straight
Purity class
PCS
$120.00
in production
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 | 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 | 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
KF Tubulation | 346428
Nominal diameter
16
Connection type
KF
Outer diameter
1.181 ″
Tube outer diameter
0.866 ″
Flange material
Aluminium
Tube material
Aluminium
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
30 mm
Tube outer diameter
22 mm
Flange material
Aluminium
Tube material
Aluminium
Purity class
PCS
$29.00
in production
KF Tubulation | 302948
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Tube outer diameter
1.102 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Tube outer diameter
28 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$24.50
available
KF Tubulation | 302953
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Tube outer diameter
1.102 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Tube outer diameter
28 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$31.00
available
KF Tubulation | 302955
Nominal diameter
25
Connection type
KF
Outer diameter
1.575 ″
Tube outer diameter
1.102 ″
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
40 mm
Tube outer diameter
28 mm
Flange material
Stainless steel 316L
Tube material
Stainless steel 316L
Purity class
PCS
$21.50
available
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