This four blade impeller is 51mm in diameter and fits on to any motor with a 2mm shaft.
This impeller is an alternative part for the blue version (stock code 2509).
wanted for a hovercraft project, are the impeller blades rigid ?
Posted byon Friday, 11 April 2014Hi Peter, the blades on this impeller are quite flexible. If you need something with rigid blades i'm not sure this would be very suitable.
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