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Day: August 22, 2026

Regenerative blower with side channel housing beside a centrifugal blower

By longwell / August 22, 2026 / Fan Engineering Guides

Centrifugal vs Regenerative (Side Channel) Blower

A regenerative blower recirculates air through the impeller many times...

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High-temp fan with a shaft cooling wheel and isolated bearings

By longwell / August 22, 2026 / Fan Engineering Guides

High-Temp Fan vs Standard Fan Materials

Heat attacks a fan from three directions at once: the wheel, the beari...

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Ducted and ductless ventilation arrangements compared in a kitchen

By longwell / August 22, 2026 / Fan Engineering Guides

Ducted vs Ductless Ventilation

Ductless systems filter and return air rather than removing it. That w...

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