... aluminum by permanent mold cast(gravity cast,chill cast),suitable for fuel pump part,machining in CNC Material: aluminum alloy Die sand ... of molds die-castings, sand and permanent mold-casting Software for drawing: pro/E, auto CAD, UG, CAD, PDF and solid ... : 0.010 to 100kg All brands and trademarks used are for reference only Pump impeller (ISO9001:2000)