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How Rotary Vane Vacuum Pumps Work

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A Rotary Vane Vacuum Pump is a positive-displacement pump that consists of both housing and vanes. Those vanes are strategically mounted onto a rotor, which then rotates inside of a circular casing.  The center of the circular casings are offset which causes eccentricity. This is the distance between the centers of two cylindrical objects one … Read more

Want to Survive the Holidays? Use Vacuum!

The holidays can be stressful for all of us. Family, presents, cooking, decorating—they can all easily become overwhelming. Fortunately, there are some things you can do to ease the burden, and vacuum pumps and these vacuum applications can help! Check out these vacuum-inspired holiday tips. 1) Give the gift of vacuum There are several very … Read more

What Astronauts Eat for Christmas Dinner (And How they Cook It)

Astronauts on the International Space Station have been celebrating Christmas and the winter holidays each year since 2000. Eating in space has its own special set of challenges due to the low gravity environment. Preparing Meals in Space The majority of the food sent up to the space station has been dehydrated and vacuum-packed for … Read more

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