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CF Components

With flanges, hoses, connecting elements or gaskets in accordance with the CF standard (ISO3669), you can achieve the pressures required for UHV. Also available in aluminum.

QAD250BK-AL-304

CF Quick Access Door without Viewport | 311432

Nominal diameter

250

Connection type

Diameter

14.173 ″

Flange material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

248 °F

Purity class

PCS

Nominal diameter

250

Connection type

Diameter

360 mm

Flange material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

120 °C

Purity class

PCS

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available

QAD250VP-AL-304

CF Quick Access Door with Viewport | 311434

Nominal diameter

250

Connection type

Diameter

14.173 ″

Window material

Borosilicate

View diameter

5.906 ″

Window mounting

FKM O-Ring

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

248 °F

Nominal diameter

250

Connection type

Diameter

360 mm

Window material

Borosilicate

View diameter

150 mm

Window mounting

FKM O-Ring

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

120 °C

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available

QAD300BK-AL-304

CF Quick Access Door without Viewport | 311436

Nominal diameter

300

Connection type

Diameter

16.142 ″

Flange material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

248 °F

Purity class

PCS

Nominal diameter

300

Connection type

Diameter

410 mm

Flange material

Stainless steel 304

Gasket material

FKM

Bakeout temperature

120 °C

Purity class

PCS

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available

QAD300VP-AL-304

CF Quick Access Door with Viewport | 311435

Nominal diameter

300

Connection type

Diameter

16.142 ″

Window material

Borosilicate

View diameter

5.906 ″

Window mounting

FKM O-Ring

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

248 °F

Nominal diameter

300

Connection type

Diameter

410 mm

Window material

Borosilicate

View diameter

150 mm

Window mounting

FKM O-Ring

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

120 °C

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available

VGF250

CF Gasket, Flat Profile | 303062

Nominal diameter

250

Connection type

CF, QCF

Outer diameter

10.736 ″

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

250

Connection type

CF, QCF

Outer diameter

272,7 mm

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

VGF300

CF Gasket, Flat Profile | 321814

Nominal diameter

300

Connection type

CF, QCF

Outer diameter

12.835 ″

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

300

Connection type

CF, QCF

Outer diameter

326 mm

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

VGL250

CF Gasket, L-Profile | 304242

Nominal diameter

250

Connection type

CF, QCF

Outer diameter

10.787 ″

Gasket material

FKM

Bakeout temperature

302 °F

Min. operating temperature

14 °F

Purity class

PCS

Nominal diameter

250

Connection type

CF, QCF

Outer diameter

274 mm

Gasket material

FKM

Bakeout temperature

150 °C

Min. operating temperature

-10 °C

Purity class

PCS

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available

CF Components

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