1Family:casting 2Name:water pump impeller 3Material:carbon steel 4Usage:various types of pump etc 5Brand:Shantin,OEM Other name:water pump impeller parts,pump impeller,impeller partsManufacturing process:investment casting,centrifugal ... product range:1.Material: bronze, cast iron, stainless steel, carbon steel, alloy steel etc.2.Manufacturing Processes: sand casting, investment casting, centrifugal ...