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High-Efficiency Backward-Inclined Inline Blowers
Available143 products
High-efficiency backward-inclined inline blowers require less horsepower than forward-curved blower wheels to move a similar volume of air. They feature a low number of fan blades that are angled away from the direction of rotation. This design is best suited for high static pressure applications where system efficiency is desired. Common uses include high-pressure boilers, ventilation extraction systems, heat recovery systems, and other general ventilation applications.
Brand
Belt-Drive Blowers with Drive
Belt-driven blowers are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive fans. These blowers come with a drive package that includes a motor, sheaves, belts, and bushings.
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Belt-Drive Blowers without Drive
Belt-drive blowers without drive do not come with a drive package, so the user must provide their own motor and other drive components. Belt-drive fans are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive fans.
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Direct-Drive Blowers with Drive
Direct-drive blowers with drive feature a blower wheel that is mounted directly onto 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.
Open Air-Over Motor
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Open Dripproof Motor
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Totally Enclosed Air Over Motor
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Totally Enclosed Nonventilated Motor
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High-Pressure Belt-Drive Blowers with Drive
High-pressure belt-drive blowers feature a housing and blower wheel that is designed to push air through restrictive airways and overcome higher static pressures. Belt-driven blowers are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive fans. These blowers come with a drive package that includes a motor, sheaves, belts, and bushings.
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High-Pressure Belt-Drive Blowers without Drive
High-pressure belt-drive blowers feature a housing and blower wheel that is designed to push air through restrictive airways and overcome higher static pressures. Belt-driven blowers are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive fans. These blowers do not come with a drive package, so the user must provide their own motor and other drive components.
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