highpower48 - 21-11-2015 at 10:07
Has anyone used the following Hand Vacuum Pump for filtering with a Filtering Flask and Buchner funnel.
http://www.harborfreight.com/brake-bleeder-and-vacuum-pump-k...
I also saw this one and it looks interesting:
http://www.harborfreight.com/25-cfm-vacuum-pump-98076.html
Thanks
ave369 - 21-11-2015 at 10:26
My Buchner set uses a hand pump I made myself, from a positive pressure hand-pumped garden sprayer. Works fine.