• Panels, moulded in phosphated steel sheet, grey epoxy powder coated with a hammered effect to guarantee resistance to weather.
• Mouthpiece, single body with panels, calibrated to optimize airflow, with elongated aerodynamic profile to optimize performance and facilitate connection to the delivery duct.
• Protective grille (conforming to UNI ISO 13857), integrating the function of motor support, made of welded steel rings and painted with black epoxy paint. The simple removal facilitates the maintenance and cleaning of the fan.
• External rotor type motors to minimize axial dimensions, with shaft mounted on bearings with ball bearings, class F, thermo-protected.
• Dynamically balanced impeller (UNI ISO 1940, Point 1 - Class 6.3); blades printed in electro-galvanized steel plate and painted in black polyester powder.
• protective band IP 55; insulation CL I
• Controlled in speed by Vortex regulator.
50 Hz
