Gaskets
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Gasket OFHC Copper Pk 5 304 OD Flange UnetchedSKU: ZCUC250High quality oxygen-free copper gaskets for university and commercial use. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Designed for UHV applications where high usage or bulk purchase pricing is required. -
Gasket OFHC Copper Pk 5 305 OD Metric Flange EtchedSKU: ZCU250MSuper clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed. -
Gasket OFHC Copper Pk 5 305 OD Flange EtchedSKU: ZCU2504 to 6 weeks deliverySuper clean ultra high quality oxygen free surface etched copper gaskets for use in UHV application where there are no compromises in quality. These are rumbled to remove all the burrs, etched to remove surface skin, UHV cleaned and individually packed. -
Gasket OFHC Copper Pk 5 305 OD Flange Annealed EtchedSKU: ZCUA2504 to 6 weeks deliverySuper clean ultra high quality oxygen free annealed copper gaskets for lower tightening torque to make a UHV leak tight seal. These are rumbled to remove all the burrs, UHV cleaned and individually packed. Recommended for use where you are using zero length viewports and fragile ceramic feedthroughs. -
Gasket OFHC Copper Pk 5 305 OD Flange Silver PlatedSKU: ZCUSP250Super clean ultra high quality oxygen free Silver plated gasket. These are rumbled to remove all the burrs, etched to remove surface skin prior to silver plating, UHV cleaned and individually packed. Completely free from any nickel flash base coat. Recommended for use in HV & UHV systems where the vacuum environment could oxidise a plain copper gasket.