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Regenerative Blowers
Air Development Corp. has available an assortment of regenerative blowers for industrial, environmental, instrumentation, and chemical processing applications. These oil-free products provide you with high air pressures/vacuums and feature compact construction, low acoustical noise, high reliability, and long lives without scheduled maintenance requirements. |
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The Regenerative Principle The impeller blades passing the inlet port draw air or other gases into the blower. The impeller blades by centrifugal action, accelerate the air outward and forward. Here the “regenerative” principle takes effect as the air is turned back by the annular shaped housing to the base of the following blades where is it hurled outward. Each “regeneration” imparts more pressure to the air. When the air reached the stripper section at the outlet, the air is stripped from the impeller and diverted out of the blower. The pressures or vacuums generated by the one or two spinning, non-contacting, oil free impellers are equal to those obtained by many larger multi-stage or positive displacement blowers.
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Brushless DC Blowers
Brushless CD blowers offer variable speed output for a wide range of vacuum or pressure applications. DC motor drives are coupled to high efficiency fan systems in a compact, cost effective package. Standard models are offered in a wide range of input voltages. |
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Double Stage Blowers
Air Development Corp. is able to offer double stage blowers for applications that require very high pressure. These units include dual rotors mounted on a common shaft. The complete unit is mounted on a heavy duty structural steel common baseplate. Volume control devices include VIV (variable inlet vanes) and ILD (inlet louver dampers.) |
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Series Blowers
For smaller fans dual blowers may be mounted on either end of a double shafted motor and integrated on a common base. |
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Special Single Stage Blowers
For applications such as coal mill systems, Air Development Corp.
has blowers with reinforced housings capable of withstanding a duct explosive pressure of up to 150 psi (10 bar.) |
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