The low noise level is due to their plenum lined with thick acoustic material, that allows a remarkable reduction of noise level, inevitably generated by the fan. The blower consists of a double inlet forward curved centrifugal fan, belt driven. Suitable for conveying air with a temperature from -20°C to +50°C.
• Version with three-phase double polarity motor (4/6 poli)
• Asynchronous mono-phase motors, IP 55, class F
• Panels in INOX
• Double skin panels (available thickness: 23 mm)