A penis pump uses negative air pressure to engorge the blood vessels in your penis to help you develop an erection. Using the pump as directed is essential to prevent injury and other unwanted side ...

Piab has released the DFE (Dual Function Ejector), a compact and stackable vacuum pump. It is an air-driven, single-stage ejector equipped with dual functionality through its integrated electrical ...

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 ...