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Axial Downblast Supply Fans
Available113 products
Axial downblast supply fans feature intakes that face towards the fan mounting surface. This helps to reduce weather-related water intrusion into the structure. Their propeller design is optimized for airflow and moves a greater volume of air when compared to a centrifugal design. Supply fans pull fresh air into indoor spaces to replace exhausted air and help balance building air pressure.
Clean Air Direct-Drive Fans
Clean air fans supply fresh air for the general ventilation of a structure. These fans use a propeller that's directly mounted on the motor shaft. This reduces friction and improves efficiency compared to a belt-drive fan. Direct-drive fans have fewer moving parts and typically require less maintenance than belt-drive fans.
Roof Mount
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Roof and Wall Mount
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Clean Air Belt-Drive Hinged Hood Fans with Drive
Clean air belt-drive fans with hinged hoods supply fresh air for the general ventilation of a structure. These fans come with a drive package that includes a motor, sheaves, belts, and bushings. They feature hinged hoods that swing open and expose the ventilator fan components for cleaning, maintenance, or service. Belt-drive fans are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive fans.
Unassembled
Aluminum Blade with Steel Housing
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Steel Blade with Steel Housing
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