Did you know?
A well-kept secret: products made with the help of vacuum pumps surround us. Every CD and DVD, every light bulb, all semiconductor wafers, eyeglass lenses, the testing of the tiles on the Space Shuttle – all these are done under vacuum conditions created with our pumps. Even the hiss of a coffee package being opened betrays a vacuum, which prolongs shelf life by slowing the germination rate of bacteria. read more