Structure made of 19 mm thick ply board covered with sun mica from outside. Work Bench of perforated Stainless steel. Clear acrylic side panels. Front acrylic door of collapsible type.
The room air is taken through the bottom of the cabinet through the pre filter, which traps larger size particles and increase the life of main HEPA filter. Air is forced evenly through the HEPA filter, resulting a stream of unidirectional clean air within the work zone of the cabinet.
The cabinet are fabricated out of thick mild steel cabinet duly powdered coated. The worktable is made of thick stainless-steel sheet. Side panels are provided of thick transparent acrylic sheets. The unit is fitted with pre- filter and is made to pass through highly efficiency 99.9%, thus retaining all air borne particles of size:0.3 micron and larger.