Over the last few years the need for more quiet impellers has been
the driving force of most new impeller types from Multi-Wing. The result has been our new series of sickle shaped
impellers, so far to fit the Z and W hub systems. The series has proven its capability to perform well at the
lowest possible noise emission, and is already used in many applications from mobile radiators to refrigeration
systems.
The latest new profile is designed for the H type hub systems, and is the smallest in the sickle series. It
comes in 6, 8, 10, 12 and 14 blade configurations covering diameters from 317mm to 564mm.
The blade is available for both clockwise and counter-clockwise rotation and in pitch angles ranging from
25° to 50° with 5° increment.
