Impeller for fuel pump

摘要

An impeller for a fuel pump includes a hub portion adapted for attachment to a rotatable shaft. The impeller also includes a plurality of blades extending outwardly from the hub portion and disposed circumferentially thereabout. The impeller further includes a peripheral ring portion extending outwardly from the blades to shroud the blades. The blades are non-radial relative to a center axis of the hub portion.