The digging oil return filter element is used in the oil circuit of the hydraulic system to remove the metal powder and other mechanical impurities worn by various components in the hydraulic system to keep the oil circuit clean and extend the service life of the hydraulic system; Low pressure series filter element is also equipped with bypass valve When the filter element is not replaced in time, the bypass valve can automatically open to ensure the normal operation of the system Parameters and characteristics: material: stainless steel woven mesh, sintered mesh, iron woven mesh Filter material: glass fiber filter paper, chemical fiber filter paper, wood pulp filter paper Features Long service life is guaranteed It is used in the distillation, absorption, evaporation, filtration and other processes in the coarse filtration and fine filtration of lubricating oil and fuel oil. It has a variety of models and specifications, installation and replacement; Convenient and fast, small initial pressure difference, long cleaning cycle Classification and scope of application: according to the installation position in the hydraulic system, the hydraulic oil filter element is divided into oil suction line oil filter element, pressure line oil filter element and return line oil filter element It is mainly suitable for petrochemical and oil field pipeline filtration; Fuel oil filtration of refueling equipment and engineering machinery equipment; Water treatment industry equipment filtration; Pharmaceutical and food processing