AirCowPeaCock - 17-1-2012 at 15:24
I'm thinking of trying to modify a bike pump to serve as a vacuum pump for vacuum filtering. Anyone ever tried it?
zoombafu - 17-1-2012 at 15:26
http://www.instructables.com/id/make-a-manual-vacuum-pump-fo...
neptunium - 17-1-2012 at 17:50
beat me to it ....
AirCowPeaCock - 17-1-2012 at 17:53
Thanks! I should've done the Google search! I just figured I wouldn't find anything, won't waste your time again!