Triangle’s IWSD Double Panel Exhaust Shutters are designed for long-lasting operation and proper airflow. With a bronze finish, polyester powder coated, welded galvanized steel frame, extruded aluminum blades and bronze pivot bushings, Triangle IWSD Double Panel Exhaust Shutters are equipped to withstand even the most demanding environments.
- Available to fit fan sizes 36" — 60"
- EXTRUDED ALUMINUM BLADES
- WELDED GALVANIZED STEEL FRAME
- BRONZE PIVOT BUSHINGS
- POLYESTER POWDER COATED FRAME with bronze finish
- WALL MOUNT AND FAN MOUNT MODELS
- SINGLE AND DOUBLE PANEL MODELS