Overview
The Gardner Denver HPD450 is a heavy-duty oil-free rotary vane truck blower designed for pneumatic unloading of dry bulk trailers. Its compact design, low discharge temperatures, and reliable sliding vane technology make it ideal for transporting materials that require clean, oil-free conveying air.
Gardner Denver HPD450 Documents (click on link to open Gardner Denver page).
Features
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100% oil-free air delivery
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Up to 325 CFM airflow
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Up to 25 PSI operating pressure
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Compact PTO drive design
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Quiet operation
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Low discharge temperatures
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Carbon vanes automatically compensate for wear
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Nickel-plated rotor for corrosion resistance
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Grease-lubricated bearings
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Lightweight design
Built Around Oil-Free Rotary Vane Technology
The HPD450 exists to provide a compact, oil-free alternative to more complex blower technologies. By utilizing self-adjusting carbon vanes instead of an oil-lubricated compression system, it delivers clean conveying air, simple maintenance, and reliable performance for a wide variety of dry bulk hauling applications.