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Help CenterCopper Powder Sintered Filter for Hydraulic System Filtration, 10 Micron, Up to 3000 PSI
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer with over 25 years of experience (since 1998) in producing high-quality filtration components. Our Copper Powder Sintered Filter for Hydraulic System Filtration, 10 Micron, Up to 3000 PSI is engineered to deliver superior particle removal and long service life in demanding hydraulic applications. Using advanced powder metallurgy technology, each filter element is formed by sintering copper powder into a rigid, porous structure that provides consistent pore size, high mechanical strength, and excellent corrosion resistance. This product is a cost-effective solution for protecting pumps, valves, and actuators from contamination, ensuring your hydraulic system operates at peak efficiency.
Our factory, located in Hengshui, Hebei, China, has an annual export value of US$5 million to US$10 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Every filter undergoes strict quality control to meet international standards, giving you confidence in performance and reliability.
Key Features & Technical Specifications
- Material: High-purity copper powder, sintered into a homogeneous porous matrix. Offers excellent thermal conductivity, anti-sparking properties, and resistance to hydraulic oils and synthetic fluids.
- Filtration Rating: 10 micron absolute – effectively removes particles ≥10 µm, balancing pressure drop and dirt-holding capacity.
- Pressure Rating: Up to 3000 PSI (207 bar) – suitable for medium to high-pressure hydraulic systems, including mobile equipment, industrial machinery, and power units.
- Temperature Range: -20°C to 200°C (standard); higher temperature options available upon request.
- Connection Types: Available with NPT, BSP threaded ends, or flanged connections. Custom configurations (e.g., O-ring boss, SAE) can be produced per your specifications.
- Shape & Dimensions: Cylindrical, disc, or custom shapes. Standard sizes are in stock; custom dimensions (length, diameter, wall thickness) are supported with low minimum order quantities.
- Durability: Sintered structure resists vibration, fatigue, and thermal shock. Can be cleaned by backwashing or ultrasonic methods for reuse, extending service life.
| Parameter | Specification |
|---|---|
| Material | Copper powder (sintered bronze equivalent) |
| Filtration Rating | 10 micron (nominal / absolute per ISO 16889) |
| Maximum Operating Pressure | 3000 PSI (207 bar) |
| Burst Pressure | > 4500 PSI (310 bar) |
| Operating Temperature | -20°C to +200°C |
| Porosity | 30% – 40% (customizable) |
| Flow Capacity | Varies with size; typical ΔP < 2 PSI at rated flow |
| Connection Options | NPT, BSP, Flange, O-ring, Custom |
Advantages & Benefits for Your Hydraulic System
- Enhanced Equipment Protection: The 10 micron filtration rating captures fine particles that cause wear in pumps, cylinders, and servo valves, reducing downtime and maintenance costs.
- Consistent Performance: Sintered copper structure provides uniform pore distribution, ensuring stable filtration efficiency over the entire service life.
- Reusable & Eco-Friendly: Unlike disposable filter cartridges, copper powder sintered filters can be cleaned and reused multiple times, lowering replacement costs and waste.
- High Strength & Reliability: Withstands high pressure (up to 3000 PSI) and thermal cycling without deformation, suitable for harsh environments such as mining, construction, and marine applications.
- Customizable to Your Needs: We offer tailored dimensions, connection types, and filtration ratings (5, 10, 20, 40, 100 micron) to match your specific hydraulic system requirements.
- Compatibility with Various Fluids: Works with mineral oils, water-glycol, phosphate esters, and other hydraulic fluids commonly used in industrial and mobile equipment.
Trust in Our Manufacturing Excellence
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer of filtration products, with an annual export value of US$5–10 million. Our team of experienced engineers and skilled workers ensures every copper powder sintered filter meets rigorous quality standards. We use advanced sintering furnaces and precision machining to produce consistent, durable filters. Our global customer base includes leading companies in the hydraulic, oil & gas, chemical, and automotive industries. We are committed to providing competitive pricing, fast lead times, and reliable after-sales support. Whether you need a standard filter for a hydraulic power unit or a custom solution for a specialized application, we are your trusted partner. Contact us today for a quote or technical consultation. We look forward to building a long-term relationship with you.
Frequently Asked Questions (FAQ)
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Q: What is the difference between a copper powder sintered filter and a wire mesh filter?
A: Copper powder sintered filters have a three-dimensional porous structure that provides higher dirt-holding capacity and more uniform filtration compared to woven wire mesh. They are also stronger and more resistant to pressure spikes. -
Q: Can this filter be used for water or other liquids besides hydraulic oil?
A: Yes, copper powder sintered filters are compatible with water, water-glycol, and many chemicals. However, please confirm compatibility with your specific fluid, as copper may react with strong acids or alkalis. -
Q: How do I clean and reuse the filter?
A: The filter can be cleaned by backwashing with a solvent, ultrasonic cleaning, or compressed air. Avoid using sharp tools that could damage the sintered structure. The number of cleaning cycles depends on the application and contaminant load. -
Q: What is the standard lead time for custom sizes?
A: For custom dimensions, typical lead time is 2–4 weeks depending on complexity and quantity. We offer fast turnaround for urgent orders. -
Q: Do you provide samples before mass production?
A: Yes, we can provide samples for evaluation. Sample costs may apply but are refundable for large orders. Please contact our sales team. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 10 pieces. For custom designs, MOQ is 50 pieces. Small orders are welcome for trial. -
Q: Can I get a certificate of material or performance test report?
A: Yes, we can provide a mill test certificate for the copper powder, and performance test data (e.g., bubble point, flow vs. pressure drop) upon request. Please specify your requirements when ordering. -
Q: How do I select the right connection type for my hydraulic system?
A: Common options include NPT (tapered thread) for pipe fittings, BSP (parallel thread) for European systems, and flanged for high-flow applications. We recommend consulting our technical team to match your existing port configuration.
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