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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 Tension Ring for Metal Gasket | 301610
Nominal diameter
16
Connection type
KF
Outer diameter
2.165 ″
Adapter material
Stainless steel 304L
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
55 mm
Adapter material
Stainless steel 304L
Purity class
PCS
$55.00
available
KF Tension Ring for Metal Gasket | 407964
Nominal diameter
16
Connection type
KF
Outer diameter
2.047 ″
Adapter material
Aluminium
Purity class
PCS
Nominal diameter
16
Connection type
KF
Outer diameter
52 mm
Adapter material
Aluminium
Purity class
PCS
$36.00
available
KF Tension Ring for Elastomer Gasket, massive | 301709
Nominal diameter
16
Connection type
KF
Diameter
1.654 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PCS
Nominal diameter
16
Connection type
KF
Diameter
42 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PCS
$6.10
in production
KF Tension Ring for Elastomer Gasket, massive | 334325
Nominal diameter
16
Connection type
KF
Diameter
1.654 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PC1
Nominal diameter
16
Connection type
KF
Diameter
42 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PC1
$12.02
on request
KF Tension Ring for Elastomer Gasket, massive | 336584
Nominal diameter
16
Connection type
KF
Diameter
1.654 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PC2
Nominal diameter
16
Connection type
KF
Diameter
42 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PC2
$16.64
on request
KF Tension Ring for Elastomer Gasket, massive | 371104
Nominal diameter
16
Connection type
KF
Diameter
1.654 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PC4
Nominal diameter
16
Connection type
KF
Diameter
42 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PC4
$110.97
on request
KF Tension Ring for Elastomer Gasket, massive | 400753
Nominal diameter
25
Connection type
KF
Diameter
2.165 ″
Adapter material
Stainless steel 304
Bakeout temperature
392 °F
Purity class
PCS
Nominal diameter
25
Connection type
KF
Diameter
55 mm
Adapter material
Stainless steel 304
Bakeout temperature
200 °C
Purity class
PCS
$12.00
in production
KF Tension Ring for Metal Gasket | 301783
Nominal diameter
25
Connection type
KF
Outer diameter
2.618 ″
Adapter material
Stainless steel 304L
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
66,5 mm
Adapter material
Stainless steel 304L
Purity class
PCS
$69.71
available
KF Tension Ring for Metal Gasket | 340931
Nominal diameter
25
Connection type
KF
Outer diameter
2.618 ″
Adapter material
Stainless steel 304L
Purity class
PC2
Nominal diameter
25
Connection type
KF
Outer diameter
66,5 mm
Adapter material
Stainless steel 304L
Purity class
PC2
$95.26
on request
KF Tension Ring for Metal Gasket | 407963
Nominal diameter
25
Connection type
KF
Outer diameter
2.953 ″
Adapter material
Aluminium
Purity class
PCS
Nominal diameter
25
Connection type
KF
Outer diameter
75 mm
Adapter material
Aluminium
Purity class
PCS
$38.00
in production
KF Tension Ring for Metal Gasket | 351664
Nominal diameter
25
Connection type
KF
Outer diameter
2.953 ″
Adapter material
Aluminium
Purity class
PC2
Nominal diameter
25
Connection type
KF
Outer diameter
75 mm
Adapter material
Aluminium
Purity class
PC2
$48.32
on request
KF Tension Ring for Elastomer Gasket, massive | 301821
Nominal diameter
25
Connection type
KF
Diameter
2.047 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PCS
Nominal diameter
25
Connection type
KF
Diameter
52 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PCS
$7.70
in production
KF Tension Ring for Elastomer Gasket, massive | 343703
Nominal diameter
25
Connection type
KF
Diameter
2.047 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PC2+
Nominal diameter
25
Connection type
KF
Diameter
52 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PC2+
$46.19
on request
KF Tension Ring for Elastomer Gasket, massive | 402607
Nominal diameter
40
Connection type
KF
Diameter
2.756 ″
Adapter material
Stainless steel 304
Bakeout temperature
392 °F
Purity class
PCS
Nominal diameter
40
Connection type
KF
Diameter
70 mm
Adapter material
Stainless steel 304
Bakeout temperature
200 °C
Purity class
PCS
$13.00
in production
KF Tension Ring for Metal Gasket | 301905
Nominal diameter
40
Connection type
KF
Outer diameter
3.248 ″
Adapter material
Stainless steel 304L
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
82,5 mm
Adapter material
Stainless steel 304L
Purity class
PCS
$73.17
in production
KF Tension Ring for Metal Gasket | 407966
Nominal diameter
40
Connection type
KF
Outer diameter
3.543 ″
Adapter material
Aluminium
Purity class
PCS
Nominal diameter
40
Connection type
KF
Outer diameter
90 mm
Adapter material
Aluminium
Purity class
PCS
$40.00
in production
KF Tension Ring for Elastomer Gasket, massive | 302011
Nominal diameter
40
Connection type
KF
Diameter
2.756 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PCS
Nominal diameter
40
Connection type
KF
Diameter
70 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PCS
$9.00
in production
KF Tension Ring for Elastomer Gasket, massive | 318927
Nominal diameter
40
Connection type
KF
Diameter
2.756 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PC1
Nominal diameter
40
Connection type
KF
Diameter
70 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PC1
$21.46
on request
KF Tension Ring for Elastomer Gasket, massive | 343356
Nominal diameter
40
Connection type
KF
Diameter
2.756 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PC2+
Nominal diameter
40
Connection type
KF
Diameter
70 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PC2+
$20.24
on request
KF Tension Ring for Elastomer Gasket, massive | 302116
Nominal diameter
50
Connection type
KF
Diameter
3.543 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
90 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PCS
$14.50
in production
KF Tension Ring for Elastomer Gasket, massive | 404097
Nominal diameter
50
Connection type
KF
Diameter
3.78 ″
Adapter material
Stainless steel 304
Bakeout temperature
392 °F
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
96 mm
Adapter material
Stainless steel 304
Bakeout temperature
200 °C
Purity class
PCS
$26.46
in production
KF Tension Ring for Elastomer Gasket, massive | 318974
Nominal diameter
50
Connection type
KF
Diameter
3.543 ″
Adapter material
Aluminium
Bakeout temperature
302 °F
Purity class
PC2
Nominal diameter
50
Connection type
KF
Diameter
90 mm
Adapter material
Aluminium
Bakeout temperature
150 °C
Purity class
PC2
$15.75
in production
KF Tension Ring for Metal Gasket | 302133
Nominal diameter
50
Connection type
KF
Outer diameter
3.78 ″
Adapter material
Stainless steel 304L
Purity class
PCS
Nominal diameter
50
Connection type
KF
Outer diameter
96 mm
Adapter material
Stainless steel 304L
Purity class
PCS
$105.00
available
KF Tension Ring for Metal Gasket | 400775
Nominal diameter
50
Connection type
KF
Outer diameter
4.528 ″
Adapter material
Aluminium
Purity class
PCS
Nominal diameter
50
Connection type
KF
Outer diameter
115 mm
Adapter material
Aluminium
Purity class
PCS
$60.00
in production
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