Gaskets
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Gasket OFHC Copper Pk5 200 OD Flange Silver PlatedSKU: ZCUSP1504 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.