Flange, 4.5"Blank (114mm), Rotatable, 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 Fluorocarbon-based fluoroelastomer (FKM / FPM) 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