Selection Of Oil Filters

Generally, the particle size is 10 μ The impact of pollutants below m on the pump is not very significant, but greater than 10 μ m. Especially at 40 μ Above m has a significant impact on the service life of the pump. Solid pollution particles in hydraulic oil can easily exacerbate the surface wear of relative moving parts in the pump. Therefore, it is necessary to install an oil filter to reduce the degree of oil pollution. Filtering accuracy requirements: axial piston pump 10-15 μ m. 25 for vane pumps μ m. Gear pump is 40 μ M. The pollution and wear of the pump can be controlled within the allowable range. The use of high-precision oil filters is becoming increasingly widespread, which can greatly extend the service life of hydraulic pumps.