DN40CF CF style Viton Gaskets -pack of 2

Unlike Copper or Silver-Plated CF Gaskets the Viton Gaskets are reusable, the knife edge of the CF flange presses against the Viton Gasket to create a seal without cutting into it - Viton Gaskets are perfect for use in high vacuum applications with low bake out temperatures but are not suitable for ultra-high vacuum usage or where temperatures will exceed 150 degrees centigrade.

Specifications

• Vacuum Leak Rate HV <1x10-8 mbar l/s
• Size or DN DN40CF (2 ¾” OD flange)
• Body Material Viton
• Temperature Range 150°C
• Num in Pack 2
• Thickness Approximately 3mm