The downflow booth operates on a recirculatory airflow principle providing containment by air movement. A clean, constant, laminar downflow of Class 100 air is supplied in work area suppressing any dust clouds generated during open powder processing, removing and capturing airborne particles from the operator�s breathing zone. The Prefilters at the base of the rear wall, capture the airborne contaminants generated. Intake velocity at prefilters increases to ensure scavenging effect. A small percentage of air is discharged from the booth through the bleed exhaust HEPA filter to maintain the working space under negative pressure. RLAF is available in GI powder coated SS304 SS316 or combination.

The downflow booth operates on a recirculatory airflow principle providing containment by air movement. A clean, constant, laminar downflow of Class 100 air is supplied in work area suppressing any dust clouds generated during open powder processing, removing and capturing airborne particles from the operator�s breathing zone. The Prefilters at the base of the rear wall, capture the airborne contaminants generated. Intake velocity at prefilters increases to ensure scavenging effect. A small percentage of air is discharged from the booth through the bleed exhaust HEPA filter to maintain the working space under negative pressure. RLAF is available in GI powder coated SS304 SS316 or combination.