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1-800-397-1392
Today's Hours 8am - 11pm estTriangle 49 x 49 Fan Housing-Mounted Double Panel Exhaust Shutter for 48 Inch PFG, VI, V, RV, RVI, VID Series
Ships in 5-7 Business Days
By
Triangle Fans
In stock
Model
IWSD45
ID
221985
Was $1,017.00 Your Low Price Special Price $857.91
The Triangle IWSD45 Industrial Exhaust Shutter is a heavy-duty double-panel gravity exhaust shutter designed for industrial ventilation applications where reliable airflow control and backdraft prevention are required. With a nominal size of 49" × 49”. This shutter is intended for use with compatible industrial exhaust fans and wall-mounted ventilation systems.
The IWSD45 features a welded galvanized steel frame and extruded aluminum shutter blades, providing durability and long service life in demanding commercial, industrial, and agricultural environments. The double-panel design allows smooth operation on larger openings, with blades that open automatically under airflow and close by gravity when the fan is not operating.
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