Flange 8" x 6"(203mm x 152.4mm), Rotatable, 304ss

Availability : In Stock


  • Complies with ISO 3669

  • UHV rated to 1x10-13 Torr mbar

  • 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



  • Flanges               304ss (1.4301) or 316EFR (1.4429 ESU)

  • Gaskets                OFE Copper

  • Bolts                  300 stainless steel and 300ss silver Plated


  • Bolt type              Hexagonal or 12-point head

  • Nut type              Hexagonal or two-hole plate nuts

  • Size                  .312-24 UNF or M8

  • Torque                15 lb-ft or 20 Nm

Vacuum Range             1x10-13 Torr or below 10-13 mbar

Temperature Range       -2000C to 4500C

Weight                           12lb or 5.5kg maximum

Dimensions                   6.75”OD x 4.87”ID; 202.4mmOD x 156mmID maximum

More Information

More Information
Weight 0.500000
Hole Diameter 0.332 inch
Material 304SS (UNS S30400) Stainless Steel
Number of Holes 20
Bolt Hole Type Clearance
Flange Geometry Rotatable
Flange Size 8.00 Inch OD (DN160CF)
Flange Type Del-Seal CF
100031_fr_dxf (2.54 kB)
100031_sc_dwg (6.52 kB)
100031_fr_dwg (6.04 kB)
100031_sc_dxf (2.93 kB)
100031.stp (212.05 kB)
Flange 8" x 6", Rotatable, 304ss
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