Blank Vacuum Components

Blank Vacuum Components are used to plug or terminate an end or a node on a vacuum system. Blanks are used to hermetically seal or plug a port or vacuum connection in order to enable a vacuum to be pulled. The most common use of vacuum blank-off, as they are sometimes referred to, is to plug a spare port that may be used later for a vacuum feedthrough installation or further vacuum system expansion. We carry a wide variety of vacuum blanks such as Quick Flange, ISO, Conflat, or custom – browse around or contact us if you have any questions.