Sweeper Truck, Tymco

True Regenerative Air.  The TYMCO Model 435® is the only mid-sized street sweeper on the market that is designed with a true Regenerative Air System.  True Regenerative Air uses a high-efficiency multipass, cylindrical, centrifugal dust separator to clean the air before it passes to the blower coupled with a controlled jet of air directed through a blast orifice to dislodge debris from the paved surface.  The concentrated high velocity air is blasted into cracks and crevices removing fine dust particulates as well as larger debris such as leaves, trash and rocks.  All debris removed from the paved surface is directed up the heavy duty suction hose into the Model 435’s large hopper.