The Sound of Pumping

As I plan to start pumping soon, I am curious to know how much noise does the pump make when you pump?

Because if it is loud, then I’d have some serious problems pumping in my home. I live in a small apartment with family.

Depends on the pump, I guess. Mine made hissing noises, an some squeaky ones.

The Mityvac pump that I use (and most here use) isnt loud at all. There is a slight hissing noise when you squeeze the pump handle but not so noticeable everyone would hear it. Plus, once you get pumped up to the exact pressure you desire, you just leave it alone and it stays there for several minutes. Then you release the pressure, let your weiner rest for a minutes, jelq and stretch in between sessions then pump back up.