Three wide blade high efficiency impeller AAA: Advanced technology, Assurable quality, Authentic reputation (impeller, stirrer, rabbler, beater, propeller, mixing blade, paddle, ... .4469.5632.22500200280300100040M24M20750150020559575.4766.2Remarks: The inner hole of impeller can be made according to the request of customers, ... as the inner hole. Three wide blade high efficiency impeller