Flange, 4.5" x 2.5" (114mm x 63.8mm) Rotatable, Clearance, 304ss

Features

• 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

Specifications

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                      3lb or 1.4kg maximum

Dimensions                    4.47” OD x 2.51” ID; 113.5mm OD x 66mm ID maximum