Backdraft / Shutter Dampers & Louvers
- Extruded Aluminum
- Galvanized
- Stainless Steel
Louvers / Penthouse
- Extruded Aluminum
- Stainless Steel
Vortex Dampers
- Variable Inlet Vane Type
Accessories
- Electric Motors, Pneumatic Motors
- Indication Status Indicators
- Sleeves, Side Plates