A cheap vacuum pump will get you part of the way there, but to really pull a hard vacuum, you need an oil diffusion pump that costs multiple tens of thousands of dollars. Or, you need a bunch of ...

A cheap vacuum pump will get you part of the way there, but to really pull a hard vacuum, you need an oil diffusion pump that costs multiple tens of thousands of dollars. Or, you need a bunch of ...

Diaphragm Vacuum Pumps, Diffusion Vacuum Pumps, Cryogenic Vacuum Pumps, & Turbomolecular Vacuum Pumps) The Global market is further analyzed by the following End-Use Segments: The report profiles ...