... water Pump. 2.Material:FC250. 3.Weight:10-960kg 4.Test:compostion test,tensile test. 5.Low Pressure About Our products Iron Sand Casting water Pump ... .PROCESSMATERIALSTANDARDSANDCASTINGGreen SandGrey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Aluminium ...