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

• 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 Fluorocarbon-based fluoroelastomer (FKM / FPM) elastomer gaskets

• Tapped or clearance bolt holes

• Compatible with other manufacturers' Conflat® knife-edge flanges

Material                                             

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

• Gaskets                OFE Copper

• Bolts                  300 stainless steel and 300ss silver Plated

Fastening

• 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