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KF Clamps

With detachable KF connecting elements, you can assemble and connect KF standard components for applications up to high vacuum.

KF Bulkhead clamps | 300123
Nominal diameter
50
Connection type
KF
Diameter
3.268 ″
Pitch circle diameter
3.268 ″
Thread metric
M5.0
Incl. screws
Yes
Flange material
Aluminium
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
83 mm
Pitch circle diameter
83 mm
Thread metric
M5.0
Incl. screws
Yes
Flange material
Aluminium
Purity class
PCS
$98.00
in production
KF Bulkhead clamps | 300124
Nominal diameter
50
Connection type
KF
Diameter
3.268 ″
Pitch circle diameter
3.268 ″
Flange material
Aluminium
Incl. screws
No
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
83 mm
Pitch circle diameter
83 mm
Flange material
Aluminium
Incl. screws
No
Purity class
PCS
$84.00
in production
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 Elastomer Gasket | 400773
Nominal diameter
50
Connection type
KF
Length
3.937 ″
Flange material
Stainless steel 304
Min. operating temperature
14 °F
Bakeout temperature
257 °F
Purity class
PCS
Nominal diameter
50
Connection type
KF
Length
100 mm
Flange material
Stainless steel 304
Min. operating temperature
-10 °C
Bakeout temperature
125 °C
Purity class
PCS
$37.00
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
KF Wall Clamps | 302183
Nominal diameter
10
Nominal diameter 2
50
Connection type
KF
Adapter material
Aluminium
Screw material
Stainless steel A2
Thread metric
M6.0
Pieces per set
4
Purity class
PCS
Nominal diameter
10
Nominal diameter 2
50
Connection type
KF
Adapter material
Aluminium
Screw material
Stainless steel A2
Thread metric
M6.0
Pieces per set
4
Purity class
PCS
$35.00  / SET
available
KF Clamp Chains | 303220
Nominal diameter
50
Connection type
KF
Diameter
3.78 ″
Wrench width
0.591 ″
Radius with cap
2.677 ″
Flange material
Polyamide
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
96 mm
Wrench width
15 mm
Radius with cap
68 mm
Flange material
Polyamide
Purity class
PCS
$36.00
in production
KF Clamp Chains | 303292
Nominal diameter
50
Connection type
KF
Diameter
3.78 ″
Wrench width
0.591 ″
Radius with cap
2.874 ″
Flange material
Aluminium
Purity class
PCS
Nominal diameter
50
Connection type
KF
Diameter
96 mm
Wrench width
15 mm
Radius with cap
73 mm
Flange material
Aluminium
Purity class
PCS
$40.00
on request
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