Flange, 8" (203mm), Blank, Rotatable, 304ss

Availability: Backordered

This product is currently on back order. Orders are still accepted, but the requested qty will be back ordered.

0 Available
Lead Time:
6 weeks

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More Information

More Information
Weight 12.000000
Bolt Hole Diameter 0.332 inch
Material 304SS (1.4301 | UNS S30400) Stainless Steel
Number of Bolt Holes 20
Bolt Hole Type Clearance
Flange Geometry Rotatable
Flange Size DN160CF 203mm | 8.00"
Flange Type Del-Seal CF ConFlat
100030_fr_dwg (6.01 kB)
100030_sc_dxf (2.88 kB)
100030.stp (203.67 kB)
100030_fr_dxf (2.52 kB)
100030_sc_dwg (6.47 kB)
  • 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

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