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    Triangle 34" Industrial Exhaust Shutter IWS30

    Triangle 34" Industrial Exhaust Shutter IWS30 (34" x 34")

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    Optimize your industrial ventilation system with the genuine Triangle IWS30 Industrial Exhaust Shutter. This heavy-duty gravity-operated back draft damper, with its 34" x 34" ID (IWS30), is engineered for reliable, maintenance-free performance in demanding commercial and industrial settings.

    Designed to integrate seamlessly with compatible exhaust fans, the IWS30 maximizes efficiency by allowing air to pass when the fan is operating and automatically closing when the fan is off. This critical function prevents backdrafts, weather intrusion, and heat loss, helping maintain optimal environmental control.

    Built with durability in mind, the Triangle Wall Mounted Exhaust Gravity Shutter ensures long-lasting operation and protection for your 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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