J. Phil Thien's Projects

I plan on discharging dust outside my shop thru the wall.  I want to build the seperator.  I do not want to burn my blower motor up due to the fact I will not be going thru a filter.  Will the Thein seperator provide enought resistance to AMP down the motor so it won't burn up.  Also if I am successful in building the seperator can you use a plastic bag in the seperator to collect the heavies?