Installation

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How to Inspect a Blower Inlet Filter

Learn how to inspect a blower inlet filter for loading, damage, poor sealing and bypass. Use model-specific limits and keep a useful service record.

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When Variable Speed Control Can Reduce Blower Energy Use

Variable speed blower energy saving comes from matching air output to real process demand. A fixed-speed blower may produce more airflow or pressure than a line needs during reduced production, then dispose of the excess through a throttle valve, bypass or open branch. Speed control reduces the output at its source.