Vacuum pumps are everywhere—behind the scenes in air conditioning systems, hospital equipment, laboratories, and even some car engines.

The pumps provide multiple seal offerings to accommodate diverse chemical compatibility needs in food processing.

It is attached to a pump that creates suction around the penis to help draw blood into the area to create an erection. A constriction band on one end of the tube helps to maintain the erection. Though ...

This quiet, compact pump has a rechargeable battery and separate modes for suction strength and suction speed, making it more customizable and easier to use than competitors. If plugging in is no ...