Industrial Grade Perforated Diffusers are implemented using frame with flat frontal face of 30mm and inner leaves of aluminium sheets connected by means of metal screws with the frame. These Perforated Diffusers are used for air expelling in air conditioning, ventilating and heating systems. These Perforated Diffusers are overlapped in the wall by means of visible screws. Industrial Grade Perforated Diffusers can be availed in different specifications to suit specific requirement.
