stainless steel impeller 1.Process:precision casting & Tooling 2.Standard: IS,DIN,ASTM,BS 3.ISO9001:2000 Approved stainless steel impeller we can offer you water pump impeller according to ... range: 0.02 to 30kg5.Application: Industrial parts, Machinery parts, hardware, construction parts, valve/valve parts,train,craft,doorhandle,hinge,hydraulicpressure ...