Answer
Dec 03, 2024 - 08:41 AM
The frequency of changing a desiccant in an air dryer depends on several factors, including the type of desiccant, the operating conditions, and the manufacturer's recommendations. Generally, desiccants are replaced every 3 to 5 years, but more frequent changes may be necessary if the dryer operates under high humidity or heavy load conditions. Regular monitoring of the dew point and pressure drop across the dryer can help determine when a change is needed.
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