Product Type: Classified as a phenolic resin-bonded filter element; it utilizes resin as a binder to cure fibrous materials into a rigid structure.

   Core Application: Primarily used in hydraulic oil systems to continuously filter out contaminants—such as impurities and moisture—thereby ensuring proper system operation. Common application sectors include power plants, steel mills, metallurgy, marine, petroleum, and the chemical industry.

Key Features and Advantages

   High Rigidity and Deformation Resistance: Thanks to the curing properties of phenolic resin, the filter element possesses a robust, rigid structure. It resists deformation under high operating differential pressures, maintaining consistent filtration precision and preventing filtration failure caused by structural distortion.

   High-Temperature and Chemical Resistance: The phenolic resin material provides excellent heat resistance and stability against a wide range of chemicals (such as gasoline, petroleum, greases, and alcohols).

   Graded-Density Filtration Structure: Certain models feature a graded-density design, capturing larger particles at the surface and smaller particles in the deeper layers; this enhances dirt-holding capacity and extends the service life of the filter.

Leah     Sales Manager

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