[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 ...

This feature follows on from Restoring suck ‘n’ blow, here. Vacuum tanker pumps are simple beasts, so the job is straightforward, yet there are still one or two things to watch. • Don’t throw away the ...

Three DARPA-funded research teams have completed a foundational study of chip-scale vacuum pumps by inventing three very different approaches to removing air from a sample chamber with a volume of one ...

CRAWLEY, England--(BUSINESS WIRE)--Edwards Group Limited (NASDAQ: EVAC), a leading manufacturer of sophisticated vacuum products and abatement systems and a global provider of related value-added ...

Single-stage and multi-stage vacuum pumps have been around for quite some time, but some designers and engineers remain unsure about when to use one versus the other. For example, which pump is best ...

An in-house experimental study by Pfeiffer Vacuum makes the case for an innovative approach to the pump-down of ultrahigh-vacuum (UHV) systems Pump it down The Pfeiffer Vacuum R&D team used a ...