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Home  > Vacuum Components > CF Flanges > DN250CF 304mm 12" OD > Euro CF Series

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Euro CF Series

Features
  • Complies with ISO 3669
  • UHV rated to 10-13mbar
  • High temperature rated to 450°C
  • Rotatable and non-rotatable geometries
  • OFE Copper or optional Viton® elastomer gaskets
  • Tapped or clearance bolt holes
  • Compatible with other manufacturers' Conflat® knife-edge flanges

DN250CF 304mm 12"OD- Euro CF Series

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Specifications
Material  
Flanges 304 ( 1.430 I) or 316EFR ( 1.4429 ESU)
Gaskets OFE copper
Bolts Stainless steel
Fastening  
Bolt Type Hexagonal
Nut Type Hexagonal
Size M8
Torque 20 Nm
Vacuum Range to below 10-13mbar
Temperature Range -200°C to 450°C
Weight 15.5 kg maximum
Dimensions 305.0 OD x 247.7 ID maximum
Elastomer seal temperature range
Sustained: -20°C to 150°C
Intermittent: 200°C

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