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Replacement Hydraulic Filter Element Glass Fiber Hydraulic Oil Filter Cartridge For Construction Machinery Hydraulic Power Station

Hydraulic filter element is a core purification component for hydraulic and lubrication systems. It traps metal particles, rubber debris, dirt and other contaminants inside hydraulic oil. It protects hydraulic pumps, valves, cylinders and precision components from wear and blockage, stabilizes system pressure and extends service life of machinery. Available for suction line, pressure line, return line and offline bypass filtration.

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Application Scenarios
  • Excavator, loader, crane and other construction machinery

  • CNC machine tools, injection molding machines, hydraulic power stations

  • Steel mill, power plant, mining equipment, marine machinery

  • Forklift, agricultural machinery, wind turbine hydraulic system

Core Advantages
    1. Stable filtration performance under long‑term high‑pressure working condition

    2. Large contaminant holding capacity, prolong replacement interval

    3. Reinforced support cage, resist hydraulic impact, anti‑deformation

    4. Reliable sealing performance to avoid unfiltered oil bypass

    5. Direct interchangeable with mainstream brand hydraulic filter elements

    6. ISO quality control, every batch inspected before shipment

Technical Specifications

ItemParameter
Filter MediaGlass fiber, filter paper, stainless steel wire mesh, sintered felt
Filtration Precision1‑100μm optional
Working Temperature-30℃ ~ +115℃
Max Working PressureUp to 42MPa
Seal MaterialNBR standard, FKM optional
StructurePleated cartridge, return‑line, suction, pressure‑line type
Custom ServiceDimension, micron rating, OEM part number, logo printing available

Custom & Export Service

✅ Accept OEM & ODM, produce according to customer drawings or original part numbers

✅ Provide sample test, technical data sheet support

✅ Export‑standard carton + pallet packaging, mixed container loading with other filter elements to lower logistics cost

✅ Global export: Southeast Asia, Middle East, Europe, Africa, Australia, South America

✅ Serve machinery wholesalers, equipment repair shops, hydraulic system manufacturers

FAQ

Q1: Can you make filters by OEM part number?

A: Yes, we can cross‑reference and produce according to your original part numbers, drawings or samples.

Q2: What is your MOQ?

A: Small trial order is acceptable, bulk price for large quantity.

Q3: What filter media options do you offer?

A: Glass fiber, filter paper, stainless steel mesh, sintered felt for different working conditions.

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