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    Triangle RIWSD54 61" x 61" Industrial Supply Double Shutter

    Triangle RIWSD54 61" x 61" Industrial Supply Double Shutter

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    Maximize industrial airflow and efficiency with the genuine Triangle RIWSD54 61" x 61" Industrial Supply Double Shutter. Engineered specifically for large-scale ventilation systems, this heavy-duty unit ensures optimal air control in warehouses, factories, and commercial spaces.

    The RIWSD54 features a robust aluminum construction and a precise 61" x 61" inside dimension, making it the ideal component for high-volume intake fans. Its dual-panel design supports significant airflow and is built for durability and long-term, reliable performance.

    • SKU: RIWSD54
    • Designed by Triangle Fans for industrial supply applications.
    • The shutter automatically opens and closes with fan operation for superior energy efficiency.
    • Features extruded aluminum blades with a corrosion-resistant mill finish.
    • Voltage options include 120 / 240 (for motorized options).

    This essential mounting system accessory provides a secure barrier, preventing unwanted elements when the fan is off.

    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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