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Stainless Steel Filter Element Pleated Filter Cartridge SUS304 SUS316L Metal Mesh Oil Filter For Hydraulic Water Filtration Tank
Hydraulic Return Oil Filter Element
Product Overview
This return oil filter element is designed for circulating filtration of hydraulic system return lines. It efficiently captures solid particles, metal wear debris and sludge mixed in returning hydraulic oil. It stabilizes oil cleanliness, protects downstream hydraulic components and minimizes system malfunctions. Widely applied in large‑flow hydraulic stations and heavy‑duty industrial machinery.
Product Features
Large Dirt‑holding Capacity: Extended pleated filter media provides ample filtration area, holds abundant contaminants and extends service intervals.
Stable Construction: Heavy‑duty metal end caps and internal support skeleton prevent filter collapse under flow impact. Good pressure‑resistant performance.
Outstanding Compatibility: Filter material and adhesive resist degradation from hydraulic oil, gear oil and lubricant. Adaptable to long‑time continuous operation.
Direct Replacement: Standard overall size and inner opening dimension. Quick swap for original filter parts without structural alteration of filter housing.
Rigorous Quality Inspection: Every unit is tested for burst pressure and bypass performance to avoid fiber shedding polluting the oil loop.
Main Technical Parameters
Item
Parameter
Product Name
Hydraulic Return Oil Filter Element
Filter Media
Fiberglass composite filter material
End‑cap Material
Galvanized steel / Aluminum alloy
Working Pressure
Suitable for return‑line working pressure
Filtration Precision
Customizable
Applicable Media
Hydraulic oil, lubricating oil, turbine oil
Operating Temperature
‑25℃ ~ +120℃
Application Scenarios
✅ Hydraulic power stations: Industrial general‑purpose hydraulic stations, large‑flow circulating oil systems
✅ Construction machinery: Excavators, loaders, cranes and heavy‑duty equipment return oil filtration
✅ Machine tool industry: CNC machine, heavy machine tool lubrication‑hydraulic system
✅ Injection molding machines, mining equipment, wind power generation units
Purchase Tips
Verify the original filter’s overall length, inner diameter, outer diameter and filtration precision before purchase. Periodic replacement of return filter element effectively reduces component wear of the whole hydraulic system.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
7000000-20000000
Employee Number:
200~500
Ecer Certification:
Verified Supplier
Huagong, established in June 2008 in Changyuan City, Henan Province, is a leading manufacturer of lifting accessories with a registered capital of 56 million yuan. The company covers an area of over 75,000 square meters and employs more than 500 staff. Huagong specializes in various cranes and their... Huagong, established in June 2008 in Changyuan City, Henan Province, is a leading manufacturer of lifting accessories with a registered capital of 56 million yuan. The company covers an area of over 75,000 square meters and employs more than 500 staff. Huagong specializes in various cranes and their...