J&D Manufacturing
The Direct Drive Storm is an impressive 55" fiberglass exhaust fan. This fan includes a permanent magnet, direct drive motor with internal onboard driver. It enables variable speed with no VFD needed. Slow this fan down to speed up the energy savings. The slanted poly cone increases performance, and neither the housing nor cone will rust or corrode. It's the perfect, high performing, energy-efficient, maintenance-free fiberglass exhaust fan for you. We’re thrilled to announce that we have officially launched the new and improved version of the Direct Drive Storm! This fan has a brand-new motor that has been extensively tested in the field and in an AMCA accredited air test chamber.
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