Imperial Systems Inc.’s Air-Port fume exhaust hood brings several patent-pending design innovations to welding ventilation. The hood accommodates manual and robotic welders, protects people and expensive equipment, and leaves more open floor space in which to work. The product features a two-legged design that supports the arched hood. The two legs contain the hood’s ductwork, which also has integrated dampers that allow users to adjust airflow for individual needs. The hood also features an optional built-in spark trap to improve safety where sparks are a hazard.