Hi, could you tell me the noise level of the two vacuum pumps you propose? Is it different? Is the high capacity model louder?

Thank you

Seb

Thanks. Judging by the videos, the small one seems to be quiet. So if the high capacity is only slightly louder then it will work for me. What wouldn't work would be the noise level of an air compressor

About the surface they're standing on, actually I was thinking about putting the pump on a surface that absorbs vibrations.