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Dayton - Direct Drive Centrifugal Downblast Roof Exhaust Fan (4YC72)

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This direct drive centrifugal downblast roof exhaust fan is built for high-pressure clean air ventilation in industrial and commercial applications. It features a 16-3/4 inch backward inclined aluminum wheel and a 1/3 hp motor, optimized for high static pressure environments. The direct drive design reduces friction and maintenance, while the spun aluminum housing provides strength and corrosion resistance. The fan is shipped fully assembled with a drive package, ready for roof mounting. It is suitable for exhausting odorous, hot, or stale air and supports variable speed control for adaptable airflow.

This direct drive centrifugal downblast roof exhaust fan is built for high-pressure clean air ventilation in industrial and commercial applications. It features a 16-3/4 inch backward inclined aluminum wheel and a 1/3 hp motor, optimized for high static pressure environments. The direct drive design reduces friction and maintenance, while the spun aluminum housing provides strength and corrosion resistance. The fan is shipped fully assembled with a drive package, ready for roof mounting. It is suitable for exhausting odorous, hot, or stale air and supports variable speed control for adaptable airflow.

PDFDayton Centrifugal Downblast Fan Manual (English)
PDFFan Assembly Exploded Diagram
PDFDayton Direct-Drive Downblast Exhaust Ventilator Manual

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Manual for Direct Drive Centrifugal Downblast Roof Exhaust Fan (4YC72)

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