Sintered Copper Powder Filter Cartridge With 304 Stainless Steel Core, 5 Micron Absolute, 0.5mm Thickness
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with an annual export value of US$5–10 million. Our Sintered Copper Powder Filter Cartridge with 304 Stainless Steel Core delivers superior filtration performance for demanding industrial applications. With a 5 micron absolute rating and 0.5mm thickness, this cartridge combines the high dirt-holding capacity of copper powder with the structural integrity of a 304 stainless steel core, ensuring long service life and consistent flow rates. Whether you need fine filtration for chemicals, water, or oils, our product is engineered to meet your exact specifications.
Key Features & Benefits
- High Filtration Accuracy: 5 micron absolute rating ensures removal of particles down to 5 micrometers with 99.9% efficiency.
- Robust Construction: Sintered copper powder layer bonded to a 304 stainless steel core provides excellent mechanical strength and corrosion resistance.
- Thin 0.5mm Wall: Maximizes effective filtration area while minimizing pressure drop – ideal for high-flow systems.
- Reusable & Cleanable: Can be backwashed or ultrasonically cleaned multiple times, reducing replacement costs.
- Wide Temperature Tolerance: Operates reliably up to 280°C (536°F), suitable for hot process fluids.
- Customizable Dimensions: Available in standard lengths (10", 20") and outer diameters, with custom sizes upon request.
- Chemical Compatibility: Resistant to many acids, alkalis, and organic solvents – verify compatibility with your fluid.
Technical Specifications
| Parameter | Value |
| Filtration Rating | 5 micron absolute (β≥1000) |
| Material (Filter Layer) | Sintered copper powder |
| Core Material | 304 stainless steel |
| Wall Thickness | 0.5 mm (±0.05 mm) |
| Available Lengths | 10 inch (254 mm), 20 inch (508 mm), or custom |
| Outer Diameter | 60 mm, 70 mm, or custom |
| Max Operating Temperature | ≤ 280°C (536°F) |
| Max Differential Pressure | 0.5 MPa at 20°C |
| Initial Pressure Drop | Typically 0.02–0.05 MPa (depending on flow rate) |
| End Configurations | Open end, DOE, or custom adapters |
Detailed Product Advantages
Our sintered copper powder filter cartridge stands out in the market due to its unique combination of materials and precision engineering. The sintered copper powder layer provides a porous structure with controlled pore size distribution, enabling high dirt-holding capacity and low initial pressure drop. The 304 stainless steel core adds mechanical strength, preventing collapse under high differential pressure and allowing easy handling during installation and cleaning.
With a 0.5mm wall thickness, the cartridge offers a large effective filtration area relative to its volume, which translates to higher flow rates and longer intervals between cleaning cycles. This is especially beneficial in applications where space is limited or where frequent cartridge replacement is undesirable.
The 5 micron absolute rating ensures that particles larger than 5 micrometers are retained with high efficiency (β≥1000), meeting the stringent requirements of industries such as chemical processing, pharmaceutical manufacturing, water treatment, oil and gas, and food and beverage. The copper material also provides natural antimicrobial properties, which can be advantageous in certain hygiene-sensitive applications.
Our cartridges are designed for easy maintenance: they can be cleaned by backwashing, ultrasonic cleaning, or chemical soaking, allowing multiple reuse cycles. This reduces operating costs and waste compared to disposable filter cartridges. Custom end configurations, lengths, and outer diameters are available to fit your existing housing.
Trust & Reliability from a Seasoned Manufacturer
Anping County Boli Hardware Wiremesh Products Factory has been manufacturing high-quality wire mesh and filter products since 1998. With an annual export value of US$5–10 million, we serve customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We maintain strict quality control at every stage of production, from raw material selection to final inspection. Each sintered copper powder filter cartridge undergoes rigorous testing for filtration efficiency, pressure drop, and dimensional accuracy. Our experienced team can provide technical support and recommendations based on your specific application.
Contact us today to discuss your filtration needs or request a sample. We are committed to delivering products that exceed your expectations for performance, durability, and value.
Frequently Asked Questions (FAQ)
-
Q: What does “5 micron absolute” mean?
A: It means the cartridge will retain 99.9% of particles larger than 5 micrometers in a single pass, providing a high level of filtration reliability. -
Q: Can this cartridge be cleaned and reused?
A: Yes. The sintered copper powder structure can be backwashed, ultrasonically cleaned, or chemically cleaned. Frequency depends on the fluid and particle load. -
Q: What is the maximum operating temperature?
A: The cartridge can withstand continuous temperatures up to 280°C (536°F). For higher temperatures, please consult our engineering team. -
Q: Is the 304 stainless steel core suitable for corrosive environments?
A: 304 stainless steel offers good corrosion resistance in many environments. However, for highly corrosive fluids (e.g., strong acids), we recommend verifying compatibility or considering alternative materials. -
Q: What standard sizes are available?
A: Standard lengths are 10 inches and 20 inches, with outer diameters of 60 mm and 70 mm. Custom sizes can be produced to fit your housing. -
Q: What is the typical lifespan of this cartridge?
A: Lifespan varies by application, but with proper cleaning, many cartridges last 6–12 months in moderate operating conditions. Heavy contamination may require more frequent cleaning. -
Q: Can I get a sample before placing a bulk order?
A: Yes, we offer samples for evaluation. Please contact our sales team with your requirements. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ depends on size and customization. Typically, standard sizes have a MOQ of 10–50 pieces. Contact us for details.
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