Specification:Most of the pump cases and covers are made by sand casting.Goulds 3196 and Durco mark 3 ANSI pump series,if you tell us your model,we can give you a best quote.Material: Titanium,stainless steel,SG iron,CD4,Alloy 20 carbon steel, low alloy steel, iron, etc. Used in all kinds of Pumps We also make parts by your drawing.MOQ:1piecePackage：wooden cases