Industrial Roof Ventilation Design

Use the acgih iv manual for primary guidance.

Industrial roof ventilation design.

Industrial roof ventilators provide vertical discharge using enclosed fan cooled industrial grade motors. See paragraphs below for additional guidance. Dilution ventilation can be made more effective if the exhaust fan is located close to exposed workers and the makeup air is located behind the worker so that contaminated air is drawn away from the worker s breathing zone. Unlike an industrial roof exhaust fan natural ventilation uses no power to operate.

258 95 4 047 00 downblast roof ventilators provide air ventilation and circulation for applications including residential commercial industrial and more. Several design criteria are common to all industrial ventilation systems. Large building ventilation addresses temperature air quality and exhaust noise from compressor buildings rolling mills foundries and warehouses. In addition to the recommendations of the acgih iv manual consider the following when designing a ventilation system.

Downblast roof ventilators are aluminum and. See figure 1 for examples of good and poor dilution ventilation design. Dilution ventilation can be made more effective if the exhaust fan is located close to exposed workers and the makeup air is located behind the worker so that contaminated air is drawn away from the worker s breathing zone. See figure 1 for examples of good and poor dilution ventilation design.