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Vacuum Pumps: Wet vs. Dry

Vacuum pumps come in two basic varieties: the ‘wet’ kind, which is essentially a hydraulic pump, and the pneumatic, ‘dry’ variety. Both are used to create suction, which is imparted onto a dynamic substance in order to ‘pull’ more of that substance from the far end of...

What a Vacuum Pump Does For Your Pneumatics

When you remove the air from a closed space, you create a pressure differential between the inside of that closed space and the outside of the space. If the enclosure is strong enough, it will stand up to the pressure differential. If it’s strong enough but there’s a...