Reverse Laminar Flow Booths (aka Powder Containment Booths) are primarily design to Prevent the Raw material dispersion to Air and make clouds hazardous to health and leading to product loss, during eighing, charging, sampling and Dispensing operations. These booths provide protection to the operator and the environment from airborne contaminants generating during handling which is compliant to DG&C act 210.3 (b)(7) Active ingredient shall be protected from contamination, which could be result of inadequate environmental conditions.

A clean, constant, downward laminar airflow ofClass100 air is supplied in work area suppressing any raw material clouds generates during material handling operation and thereby processing, removing and capturing air borne particles front the operator’s breathing zone. The pre-filter s at the base of the rear wall has the capability to sustain airborne contaminants and intake velocity at pre -filters 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 and rest of the HEPA filtered clean air is re-circulated back into the booth ‘s air stream.