1940559 Hydraulic Filter Element

The hydraulic filter element 1940559 is a replacement industrial filter element commonly found in marine and hydraulic systems. The following provides its basic parameters and application information.  Item  Information

 Product Model  1940559

 Product Type  Hydraulic Oil Filter Element / Marine Stainless Steel Metal Filter Element

 Primary Function  Installed within hydraulic oil systems to continuously filter impurities, moisture, and other contaminants from the oil, ensuring the normal operation of the system.

 Common Applications  Industries such as marine vessels, power plants, steel mills, tunnel boring machinery, mining, papermaking, petroleum, chemical processing, textiles, and various types of power machinery.

Technical Parameters

 Parameter  Value / Range

 Filter Media Type  Glass fiber, metal mesh, filter paper, sintered felt, sintered mesh, sintered powder, polypropylene, etc. (Customizable)

 Filtration Precision  Glass Fiber: 1–70 μm; Metal Mesh: 3–400 μm; Filter Paper: 5–40 μm; Customizable Range: 0.01–500 μm

 Rated Flow Rate  6 ~ 9100 L/min

 Working Pressure  ≤ 450 kg (approx. 45 MPa); A standard 16-bar version is also available.

 Maximum Working Pressure  420 kg (approx. 42 MPa)

 Working Temperature  -30 ~ 120°C

 Seal Material  Nitrile Rubber (NBR), Fluororubber (FKM)

 Testing Standards

This type of filter element typically complies with the following international standards:

- ISO 2941 (Test method for collapse/burst resistance)

- ISO 2942 (Test method for structural integrity)

- ISO 2943 (Test method for material compatibility with fluids)

- ISO 3723 (Test method for end load resistance)

- ISO 3724 (Test method for flow fatigue characteristics)

- ISO 3968 (Test method for pressure drop vs. flow characteristics)

- ISO 16889 (Test method for filtration ratio/dirt-holding capacity using the multi-pass method)

Supplementary Notes

1. Application Features: This specific model is explicitly designated in search results as a "Marine Stainless Steel Metal Oil Filter Element." It is designed for use in marine hydraulic systems and is also widely applied across various types of industrial hydraulic equipment.

Regarding Replacements: The product featured in the search results is a domestically manufactured, compatible replacement filter element. Produced by domestic manufacturers in accordance with universal dimensional and performance standards, it is suitable for use with a wide range of hydraulic filters.

Parameter Specifications: The parameters listed above represent the typical technical specifications provided by the manufacturer. The actual product's specific dimensions, interface type, end cap structure, and other details may vary slightly depending on the production batch or manufacturer customization. To ensure complete compatibility with original equipment, it is recommended to verify against the physical product or consult with the supplier.

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