Exhaust fan with air outlet cône in version 53s and 56. Thanks to the “Venturi effect" the fan can achieve a very high efficiency and a reduction of operational costs. Wall housing in galvanized Steel, shutter blades made of aluminum, ensuring high corrosion résistance even in very aggressive environments.
The fan has been tested in our PERIIab and certified by BessLab.
- Sturdy and practical motor fixing System
- Removable shutter blades for easy maintenance/inspection
- ABT Automatic belt tensioner (optional)
- Bottom panel with practical water discharge holes.
- Security grid on the squared cône
- NT Safety net on the air intake side (optional)
- Aerodynamic profiled 3- or 6-blade-propeller