How To Make a One-Way Check Valve - For Cheap!!

[myxpykalix]

I see guys who have different vacumn setups and thought this might help in some way for your setups....:confused:

http://www.youtube.com/watch?v=DG6own141z0

[andyb]

That is pretty slick. I can see some uses for that. Thanks for the link.

Andy B.