Vertical Laminar Flow Cabinet LVAC-E11 is a work bench that creates a particle-free working environment by taking air through filtration system and exhausting it across a work surface in a unidirectional air stream. It is enclosed on the sides and kept under constant positive pressure in order to prevent the infiltration of contaminated room air. The device is design with an internal dimension of 1340×560×545 mm where as its external dimension is 1440×660×1770 mm.