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    Triangle IWSD51 61" x 61" Industrial Exhaust Double Shutter

    Triangle IWSD51 61" x 61" Industrial Exhaust Double Shutter

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    Maximize environmental control and optimize airflow in large industrial and commercial spaces with the heavy-duty Triangle IWSD51 Industrial Exhaust Double Shutter.

    This robust 61" x 61" shutter is engineered for demanding applications, such as warehouses, storage facilities, workshops, and garages. The double-panel design supports high airflow volumes and efficient ventilation.

    Key Features:

    • Heavy-Duty Construction: Features a welded galvanized steel frame with a durable bronze finish and polyester powder coating for strength and weather resistance.
    • Corrosion Resistance: Equipped with extruded aluminum blades and bronze bushings for smooth, long-lasting operation.
    • Optimal Sealing: Ensures effective sealing when closed, preventing backdrafts, insects, and dust from entering the facility.

    The Triangle IWSD51 (SKU: IWSD51) is essential for maintaining stable temperatures and air quality when integrated with an exhaust fan system.

    Built to Your Space

    Quote required — we confirm configuration, availability, and freight before purchase. Most quotes are answered within one business day.

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    Need help choosing? Our industrial fan experts are available to help you find the perfect solution. Call us at (888) 864-4344 or use our Fan Finder.

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