The AMBC series Centrifugal Blower (Backward Curved) consist of Double Inlet Double Width (DIDW) centrifugal fans.These fans have Backward curved impellers with Backward curved blades having special profile to give you maximum efficiency at low noise levels. These impellers are statically and dynamically balanced. The fans are suitable for various applications, where high volume air displacement is required like Air Cooling, General Ventilation, Pressurization etc., in commercial process and industrial HVAC (Heat Ventilation and Air Conditioning) systems.