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17,925 Downblast Centrifugal Roof Ventilators

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Discharge dirty air from industrial and commercial buildings with a selection of Grainger-supplied downblast centrifugal roof ventilators. They are ideal for use in applications where steady exhaust is needed under low to to moderate static pressure conditions and can be mounted on the roof or high up on the wall. When it comes to your HVAC and ventilation needs, think Grainger.Close

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  • 42", Unassembled Downblast Ventilator, Belt-Drive
    DAYTON Belt Driven Downblast Ventilators with Motor and Dri
    • TM

      Grainger Choice

    • DAYTON
    • Roof ventilators can help extend the life of a commercial or industrial building by providing proper airflow.

    • Item # 7AU97
    • Mfr. Model # 7AU97
    • Downblast Ventilator, Drive Type - Roof Ventilators Belt Drive, Duty Rating - Roof Ventilators Standard,...More

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More