How Much Ventilation Does Your Confined Space Need?

Forced air ventilation may be needed when occupying hazardous confined spaces, and you can calculate the required amount based on square footage and air exchanges per hour standards

How Much Ventilation Does Your Confined Space Need?

Variations in a confined space’s size, shape and the overall threat level determine how much circulation is needed to comply with specific regulations. 

Confined spaces with poor ventilation trap dangerous gases and particulate matter in the atmosphere, exposing workers to potential respiratory infection, illness or even death.

If the area is known to be hazardous, workers must use a forced air blower to replace the air and reduce...

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