D Steck (in p2kMe.6789$F firstname.lastname@example.org) said:
| Rube Goldberg is alive and well!!
Refrigeration compressors actually do make decent (low CFM) vacuum
pumps. At http://www.iedu.com/DeSoto/pix.html you can see how I use
one for vacuum clamping for a CNC router setup (scroll down to the
fifth photo and look under the table.) :-)
DeSoto, Iowa USA