Gasket, copper

Copper gaskets for Conflat vacuum systems

Copper, the normal gaskets for stainless steel CF flanges are punched from 1/4-hard, high purity, oxygen-free (OFHC) copper stock, chemically cleaned and finished to be scratch and burr-free. Can be heated up to 450 deg. C in flange assembly. Metal wire gaskets made of copper, gold or indium can be also be used.

Metal gaskets are impermeable to gases and withstand moderately high temperatures indefinitely. The CF flange is the most widely used For high vacuum and UHV applications. Many gauges, instruments, accessories and feedthroughs are available on this flange system.
ProSciTech stocks a range of

Code Title Style Pack Size Availability Price
VGC-CF35 Gasket, copper CF35 each Only 1 AU $9.00
VGC-CF63 Gasket, copper CF63 each Only 1 AU $19.00
VGC-CF16 Gasket, copper CF16 each In Stock AU $9.00
Code Title Style Pack Size Availability Price
VGC-CF35 Gasket, copper CF35 each Only 1 AU $9.00
VGC-CF63 Gasket, copper CF63 each Only 1 AU $19.00
VGC-CF16 Gasket, copper CF16 each In Stock AU $9.00