The HLX-8725 hydraulic filter element is a filter element used in hydraulic systems. Its main technical parameters and basic information are as follows:

 Technical Parameters

- Filter Refinement: Depending on the filter medium, the filter refinement range is 1-70μm (glass fiber filter medium), 3-400μm (metal mesh filter medium), and 5-40μm (filter paper filter medium).

- Working Pressure: The rated operating pressure is 16 bar, and special requirements can be customized. The maximum operating pressure can reach 450 kg.

- Working Temperature: The operating temperature range is -30°C to 120°C.

- Flow Rate: The flow rate range is 2-2600 L/min.

- Differential Pressure Alarm: The differential pressure alarm values ​​are selectable at 1 bar, 3 bar, and 3.5 bar.

 Filter Material and Structure

- Filter Material: A variety of materials are available, including glass fiber, filter paper, metal mesh, metal powder, sintered metal, and sintered felt.

- Seal Material: Nitrile rubber or fluororubber is used.

 Applications

The HLX-8725 hydraulic filter element is widely used in the following areas:

- Industrial Hydraulic Systems: Filtration of hydraulic systems in rolling mills and continuous casting machines.

- Petrochemical Industry: Separation and recovery of products and intermediates in oil refining and chemical production processes.

- Textile Industry: Filtration in processes such as mixing liquids, air lifting, and wetting.

- Electronics and Pharmaceuticals: Pre-treatment filtration of reverse osmosis and deionized water.

- Mechanical Processing Equipment: Lubrication systems and compressed air purification in papermaking machinery, mining machinery, injection molding machines, etc.

- Automotive Engines and Construction Machinery: Hydraulic oil filtration.

- Thermal and Nuclear Power: Purification of oil in lubrication systems, speed control systems, and bypass control systems of gas turbines and boilers.

- Shipbuilding: Air filtration in processes such as painting, riveting, sandblasting, and welding.

 Testing Standards

This filter element complies with multiple international standards, including:

- ISO 2941: Test method for resistance to rupture of filter elements. - ISO 2942: Hydraulic filter elements - Test method for structural integrity.

- ISO 2943: Hydraulic filter element material compatibility test method.

- ISO 3723: End-to-end compliance test.

- ISO 3724: Determination of fatigue properties.

- ISO 3968: Differential pressure flow characteristics.

- ISO 4572: Determination of filtration characteristics by the multiple-pass method.

Leah     Sales Manager

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