An ED pump is a noninvasive device used to help men achieve and maintain erections by using air suction to draw blood into the penis; it is not a cure, but can improve the ability to have intercourse.

A vacuum constriction device (VCD) is an external pump with a band on it that a man with erectile dysfunction can use to get and maintain an erection. The VCD consists of an acrylic cylinder with a ...

In principle, industrial vacuum pumps are merely compressors run with the inlet attached to the vacuum system and the outlet open to exhaust. In smaller sizes, compressors and vacuum pumps are often ...