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CF Gaskets

CF seals from VACOM are made of oxygen-free, high-purity copper (optionally annealed/coated) and meet the highest requirements for a UHV-capable seal.

CF Copper Gasket | 300419
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
OFHC-Copper
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
10
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
OFHC-Copper
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
10
Purity class
PCS
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in production
CF Copper Gasket | 300421
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
OFHC-Copper
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
OFHC-Copper
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300440
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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available
CF Copper Gasket | 300441
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
842 °F
Min. operating temperature
-320.8 °F
Pieces per set
5
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
OFHC-Copper soft annealed
Bakeout temperature
450 °C
Min. operating temperature
-196 °C
Pieces per set
5
Purity class
PCS
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in production
CF Copper Full Gaskets | 337992
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.898 ″
Gasket material
OFHC-Copper
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48,2 mm
Gasket material
OFHC-Copper
Purity class
PCS
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on request
CF Gasket, Flat Profile | 303064
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PCS
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available
CF Gasket, Flat Profile | 337692
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.89 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PC2
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
48 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PC2
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on request
CF Gasket, L-Profile | 304239
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.929 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PCS
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
49 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PCS
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available
CF Gasket, L-Profile | 344345
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
1.929 ″
Gasket material
FKM
Bakeout temperature
302 °F
Min. operating temperature
14 °F
Purity class
PC2
Nominal diameter
40
Connection type
CF, QCF
Outer diameter
49 mm
Gasket material
FKM
Bakeout temperature
150 °C
Min. operating temperature
-10 °C
Purity class
PC2
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on request
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We will be happy to advise you on further standard components that are currently not available in our shop.