VA series are duct axial fans with aerofoil impellers and adjustable pitch angle for maximum performance and efficiency. Their enhanced aerodynamic vane design, efficient air circulation, reduced noise levels, and long-term cost benefits make them particularly indicated in those applications that request high performance and reduced energy costs. The series is suitable for running in a range of temperature from -20°C to + 70°C and is and is F300/120 e F400 certified by APPLUS according to the Norm 12101-3:2015.