Why should air with chlorine never be pulled through a fan?

Chlorine gas is highly reactive, and its interaction with moisture and other elements in the air can lead to the production of corrosive byproducts. When air containing chlorine is pulled through a fan, the fan's components, including the motor and blades, can be subjected to these corrosive effects. Over time, this can lead to corrosion of internal parts, causing a deterioration of the fan's functionality and eventually resulting in failure.

This is significant for maintaining proper equipment functionality in water treatment facilities. Ensuring that fans or other air-moving equipment do not come into contact with chlorine-laden air is crucial for the longevity and operational reliability of the equipment. Effective controls should be in place to prevent such exposure to mitigate maintenance costs and avoid hazardous conditions in the work environment.