Semi-Downdraft Paint Booths
Air enters through the front section of the filtered ceiling and flows to the back of the semi-downdraft paint booth and exhausts at the rear of the booth. The exhaust configuration in the rear can either be a filtered center plenum or filtered towers in the rear corners. The tower exhaust configuration allows the addition of another set of product doors making the booth "drive-through".
An air make-up unit can be added by ducting to a plenum above the ceiling filter section.