Vertical Laminar Air Flow Bench

LAMINAR AIR FLOW BENCH is classified based on the air flow pattern. If the Airflow pattern is horizontally across the work table is called horizontal laminar air flow and if the air flow is vertically downwards on the work table surface is called vertical laminar air flow. In both types principally the room air is taken through a pre filter which arrest larger size particle by which the life of HEPA filter increases. The pre filtered air is forced through HEPA filter, results a stream of unidirectional clean air flow within the work table surface of the work bench. A nominal filter face velocity of 80 to 100 fpm ensures sufficient number of air changes in order to maintain desired cleanliness level. The filtered air moves out from the front open space of cabinet. The LAF unit is constructed out of GI powder coated sheets & MS powder coated sections in combination with SS work table surface or alternatively all SS construction. The front shutter is of polycarbonate panel moves up and downwards with easy movement balanced by counter weight. Pre filter & HEPA filter is provided with protective grill to prevent accidental damages. The supply air blowers are centrifugal, direct drive type, self lubricated, extremely low noise level and free from vibrations. The unit is provided with white light, UV light, pressure gauge to monitor pressure across HEPA filter. The electrical switches to operate blower, lights are of superior quality and assures safety to operators. All units are factory tested before dispatch. The equipment designed for maximum chemical resistance, longer service life, durability and are clean room compatible. The sizes as per work table size. The available standards are as under 2 Ft. x 2 Ft. 3 Ft. x 2 Ft. 4 Ft. x 2 Ft. 6 Ft. x 2 Ft. 8 Ft. x 2 Ft.