Gaskets
Our Gaskets are manufactured from Oxygen Free High Conductivity Copper and are specifically designed for UHV applications. We supply in a range of standard types including commercial grade for large quantities, Etched for a super clean environment, Annealed for use with viewports and Silver Plated for Synchrotron and low mag environments.
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Gasket OFHC Copper Pk 50 34 OD Flange UnetchedSKU: ZCUC19£50.68High 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 50 70 OD Flange UnetchedSKU: ZCUC38£96.02High 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 5 250 OD Flange UnetchedSKU: ZCUC200£57.37High 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. -
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Gasket OFHC Copper Pk 10 70 OD Flange EtchedSKU: ZCU38£25.80Super 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 10 114 OD Flange Etched 64mm I.DSKU: ZCU644 to 6 weeks delivery£43.91Super 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 10 114 OD Flange Etched 68mm I.DSKU: ZCU68£49.50Super 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 10 152 OD Flange EtchedSKU: ZCU100£59.28Super 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 5 203 OD Flange EtchedSKU: ZCU150£54.27Super 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 5 254 OD Flange EtchedSKU: ZCU200£66.81Super 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 Single 362 OD Flange EtchedSKU: ZCU300S4 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 34 OD Flange Annealed EtchedSKU: ZCUA19£13.37Super 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 5 114 OD Flange Annealed Etch 64mm IDSKU: ZCUA64£46.59Super 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 70 OD Flange Annealed EtchedSKU: ZCUA384 to 6 weeks delivery£16.41Super 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 5 114 OD Flange Annealed Etch 68mm IDSKU: ZCUA68£76.64Super 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 5 150 OD Flange Annealed EtchedSKU: ZCUA100£53.58Super 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 5 200 OD Flange Annealed EtchedSKU: ZCUA1504 to 6 weeks delivery£69.78Super 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 5 252 OD Flange Annealed EtchedSKU: ZCUA200Super 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 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 5 355.3 OD Flange Annealed EtchedSKU: ZCUA144 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 10 34 OD Flange Silver PlatedSKU: ZCUSP19£29.38Super 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. -
Gasket OFHC Copper Pk 10 70 OD Flange Silver PlatedSKU: ZCUSP38£50.60Super 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. -
Gasket OFHC Copper Single 362 OD Flange Silver PlatedSKU: ZCUSP3004 to 6 weeks delivery£78.48Super 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. -
Gasket OFHC Copper 1 0ff 336 OD Flange Silver PlatedSKU: ZCUSP134 to 6 weeks deliverySuper 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. -
Gasket OFHC Copper Pk 1 355 OD Flange Silver PlatedSKU: ZCUSP14£78.70Super 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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