A pressure sensor allows regulation of the pump that drives the vacuum, and connections are made to the chamber using pneumatic hose connectors. It’s not immediately clear how it is sealed ...

[Nick Poole] does a lot of custom work with vacuum tubes — so much so that he builds his own vacuum tubes of various shapes, sizes, and functions right on his own workbench. While the theory of ...

Vacuum flanges and fittings connect runs of pipe and tubing in vacuum or process gas systems to other tubing sections, pipes, hoses, valves, pumps, chambers or other vacuum components. Fittings cover ...