Multi-layers Filter of Stainless SteelExcept  for the electric motors,all parts are made of quality corrosion-resisting  stainless steel ICrl8Ni9tl.It is suitable for screening acidic and solutions of various PH values.Pressurized sealing ia applied in the filtering process,leading to a saving of fluids to be filtered and a higher efficiency.The filtering section is featured by 10 layers of screening plates to increase the screening area and flow capacity.The screening plated can be changed according to the process requirements(for instance,at primary,semi-precision or precision or precision level) of the fluid to be filtered.Gurthermore,the screening layers can also be increased or reduced to match the process requirements.