Triangle’s IWS Exhaust Shutters are designed for long lasting operation and proper air flow. With a bronze finish, polyester powder coated, welded galvanized steel frame, extruded aluminum blades and bronze pivot bushings, Triangle IWS Exhaust Shutters are equipped to withstand even the most demanding environments.
- Extruded aluminum blades
- Welded galvanized steel frame
- Bronze pivot bushings
- Bronze finish, polyester powder coated frame
- Single and double panel models
- Wall mount and fan mount models