400cc butter package viscosity can be divided into NGLI.0, 1,2 (0, No. 1, 2) Japanese machine tools, injection machines and other industrial machinery, Huang Yourun many are sliding pump lubrication pump with butter packets. Machine tools : Use oil viscosity 0 (MP0-4 lubricant package) injection molding machine: Use a No. 2 oil viscosity (FS2-4, MY2-4, NS2 (2) -4 lubricant package ... etc.) Machines: use 0 No. oil viscosity (MP0-4 lubricant package) (Japan MAZAK, SUMITOMO, TOYO, NISSEI ... and other machinery, are used to the 400cc lubrication oil pump) for the oil viscosity and do not know where, please call us .