MNb (Backward Curve Belt Drive)
Centrifugal low and medium-pressure fan. High efficiency impeller with special profile blades. Belt drive. air flow : 22-2,420 m 3 /min pressure : 45-520 mmWG Use : the hight output centrifugal fans of this series are suitable for the suction of dusts, fumes , granulates, sawings or also wooden shavings of minimum sizes and materials in general mixed with air excluding filament material . Their main feature is that of joining up the high output (deriving from the use of a fan wheel with reversed blades, special profile) with the suitability of transporting materials mixed with air. Besides, these fans are distinguished by a very flat curve of the absorbed power, such as to not overload the motor neither when working with free throats. They are assembled in carpenter shops, mechanical industries, cement factories, ceramic factories, tanneries , foundries,in themolinary and chemical industries, and in all those applications where it is necessary to transport harmuful air with max. temper