I have the commercial model of this unit and it is great. This would not be a hard one to build.
http://tk560.com/vactable4.html I'm actually a dealer for this one: http://www.vacugenic.com/ Tom
I have the commercial model of this unit and it is great. This would not be a hard one to build.
http://tk560.com/vactable4.html I'm actually a dealer for this one: http://www.vacugenic.com/ Tom