Definitions for "Impeller"
A fluted disc in a pump that moves water
An electrical impeller, which pumps the water through the filtration system.
Rotating part of a centrifugal pump which imparts energy to the liquid to be moved. For shearing purposes, the impeller is on a rotating shaft within the body of liquid.
A propulsion device that draws liquid in and forces it through an opening.
Device used to force water in a desired direction under pressure
Keywords:  inducer, see
see inducer inducer
Keywords:  one
One who, or that which, impels.