PC200-5 excavator gear pump filter element 704-28-02751

PC200-5 excavator gear pump filter element 704-28-02751Mainly used to filter oil impurities in hydraulic systems, ensuringhydraulic pumpNormal operation

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Precautions

When replacing, it is necessary to check whether there are metal particles or rubber debris at the bottom of the filter element. If impurities are found, they should be replaced in a timely manner to avoid damaging the hydraulic pump or valve group.

PC200-5 excavator gear pump filter element 704-28-02751Function and Function

Installed in the hydraulic circuit of the gear pump, it filters out impurities (such as dust, metal particles, etc.) in the oil, reduces the wear of pollutants on the precision components inside the gear pump, and extends the service life of the equipment. ‌

Structure and Material

Filter structure: Usually made of metal shell or aluminum based material, filled with resin permeable filter paper or stainless steel wire cloth inside, and some models are equipped with self-lubricating gaskets. ‌

Filtering accuracy: Depending on different requirements, the filtering accuracy can reach 1-100 μ m. For example, the filtering accuracy of a Caterpillar filter cartridge varies between 1-100 μ m depending on the model.