Triangle 43"x43" Double Industrial Supply Shutter DBL (RIWSD39)

Maximize your industrial ventilation efficiency with the Triangle RIWSD39 43" x 43" Double Industrial Supply Shutter DBL. This heavy-duty supply shutter is engineered by Triangle to manage high airflow volumes in commercial and industrial settings, such as warehouses and greenhouses.

The RIWSD39 acts as a crucial component in your ventilation system, automatically opening and closing in sync with fan operation for optimized energy efficiency. Its robust construction ensures long-term reliability:

• Mounting System: Designed for fan housing mounting.
• Dimensions: Features an Inside Dimension of 43" x 43".
• Durability: Built with a welded galvanized steel frame (Outside Dimension: 45 3/8" x 45 3/8") with a bronze finish and polyester powder coat for superior corrosion resistance.
• Smooth Operation: Equipped with extruded aluminum blades and bronze pivot bushings for smooth, low-maintenance airflow control.

Choose the RIWSD39 for a secure, durable, and low-maintenance solution to control your industrial air intake.