DN40CF OFE Copper Gaskets -annealed

Annealed Copper Gaskets are recommended for use with viewports and ceramic feedthroughs as less torque is required to achieve a leak tight seal - Our CF Oxygen Free Copper Gaskets are compatible with all CF standard flanges - hardness 45HB

Specifications

• Vacuum Leak Rate UHV <5x10-10 mbar l/s
• Size or DN DN40CF (2 ¾” OD flange)
• Body Material OFE Copper
• Temperature Range -273°C to 450°C
• Num in Pack 5
• Thickness 2