High-pressure filter with gradient pores and spiral reinforcement.

Product Advantages

· High Porosity & Excellent Permeability – The filter media features high porosity and superior permeability,

 resulting in minimal pressure loss and high flow capacity, effectively reducing system energy consumption.

· High Contaminant-Holding Capacity & Extended Service Life – With high filtration precision and large dirt-holding

 capacity, the filter element offers a long replacement cycle, reducing maintenance frequency and operating costs.

· High Temperature & Corrosion Resistance – Capable of long-term stable operation at temperatures up to 480°C,

 with excellent resistance to nitric acid, alkali, organic solvents, and pharmaceutical chemicals.

· Corrugated & Weldable – The filter media can be corrugated to increase filtration area and supports welding 

processing to accommodate various structural requirements.

· High Strength & Non-Shedding – Even under high-flow scouring and strong vibration conditions, 

the fibers do not shed, ensuring long-term stability of the filter media.

Technical Specifications

Parameter Specification

Product Model HH9664K24CSUBRX459

Filter Media Material Patented fiber (domestic + imported fibers)

Process Features Fixed pore structure, non-shedding media, no particle "release"

Filtration Structure Gradual pore size (surface to interior, shrinking along flow direction) – deep filtration

Reinforcement Structure Spiral wound belt reinforced support

Maximum Operating Temperature 480°C

Applicable Fluids Hydraulic oil, lubricating oil, and other industrial fluids

Filter Element Technology Highlights

· Patented Fiber Media – Manufactured from a blend of domestic and imported fibers with special resins through

 proprietary processes. Features a fixed pore structure with no media shedding, and captured contaminant particles

 do not "release" due to differential pressure fluctuations or flow pulsation.

· Deep Filtration Structure – Utilizes a gradient pore structure that gradually decreases from the surface to the

 interior along the flow direction. Contaminant particles of varying sizes are captured in layers, achieving deep 

filtration and significantly extending element service life.

· Spiral Reinforcement Support – A spiral wound belt provides enhanced support, ensuring the filter media 

remains stable, distortion-free, and undamaged under high-pressure conditions.

Test & Certification Standards

Test Item Test Standard

Flow-Differential Pressure Characteristics ISO 3968

Filtration Characteristics ISO 457

Filter Element Compatibility ISO 2943

Filter Element Structural Integrity ISO 2943

Filter Element Burst Resistance ISO 2941

Application Fields

The HH9664K24CSUBRX459 high-pressure filter is widely used across various industries:

1. Metallurgy – Filtration for hydraulic systems in rolling mills, continuous casting machines, and various lubrication

 equipment.

2. Petrochemical – Separation and recovery of products and intermediates in refining and chemical processing; 

particle removal filtration for oil well injection water and natural gas.

3. Textile – Purification and uniform filtration of polyester melt during drawing; air compressor protection filtration;

 removal of oil and water from compressed gas.

4. Electronics & Pharmaceutical – Reverse osmosis water treatment, deionized water filtration, washing liquids, 

and glucose pre-treatment filtration.

5. Thermal & Nuclear Power – Oil purification for gas turbines, boiler lubrication systems, speed control systems, 

bypass control systems, feed water pumps, fans, and dust removal systems.

6. Mechanical Processing Equipment – Lubrication systems and compressed air purification for paper machinery, 

mining equipment, injection molding machines, large precision machinery, tobacco processing equipment,

 and spraying equipment.

Summary

The HH9664K24CSUBRX459 high-pressure filter delivers reliable, high-performance contamination control for 

high-pressure hydraulic systems. Featuring patented fiber media, deep filtration structure, 

exceptional temperature and corrosion resistance, and ISO-compliant testing,

 it effectively extends equipment service life while reducing maintenance costs.

Contact Us

For detailed technical data, model selection assistance, or custom configurations, please contact our technical team. 

We are ready to help you find the optimal filtration solution for your application.