IWS18 Triangle Fans IWS Exhaust Shutters - Single Panel Shutters Designed for Long-Lasting Operation With Exhaust and Supply Models, Bronze Pivot Bushings, Polyester Powder Coated Frame, and Wall Mount and Fan Mount Models 27 3/8” X 69 3/8”
Triangle’s 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 Shutters are equipped to withstand even the most demanding environments. Note: Triangle’s Supply Shutters must be equipped with an operator. The shutter must be opened before the fan is energized.
Triangle manufactures a full range of gravity exhaust shutters to meet your needs. All of our shutters are designed and engineered to combine durability and strength.