Gaskets

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  1. Gasket OFHC Copper Pk 50 70 OD Flange Unetched
    SKU: ZCUC38
    High 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.
  2. Gasket OFHC Copper Pk 10 70 OD Flange Etched
    SKU: ZCU38
    Super 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.
  3. Gasket OFHC Copper Pk 5 70 OD Flange Annealed Etched
    SKU: ZCUA38
    Super 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.
  4. Gasket OFHC Copper Pk 10 70 OD Flange Silver Plated
    SKU: ZCUSP38
    Super 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.
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