Vacuum filtration system

[Bushman]

I picked up a small stainless steel sink (without a hole in the bottom) for under $10.00 and plan on making a vacuum funnel system similar to the Buchner model used in Chemistry for separating particles. Once I attain the parts I need I am hoping to create a video to show how it performs. My thought is a vacuum pressured system should work better than gravity, if nothing else I will have a fancy cold coffee machine!