316L Metal Powder Sintered Filter Element 20 Micron ISO 16889 Compliant High Flow
Product Spotlights
As a leading manufacturer with over 25 years of expertise, Anping County Boli Hardware Wiremesh Products Factory introduces our 316L Metal Powder Sintered Filter Element – a high-performance solution engineered for demanding filtration applications. This 20 micron absolute filter element is fully compliant with ISO 16889 standards, ensuring reliable and consistent particulate removal even under high flow conditions. Our advanced sintering process creates a robust, porous structure that delivers exceptional dirt-holding capacity, long service life, and low pressure drop, making it an ideal choice for industries requiring precise filtration and durability.
This filter element is manufactured from 316L stainless steel powder, which offers superior corrosion resistance, high temperature tolerance, and excellent mechanical strength. The sintered metal powder construction provides a uniform pore distribution, enabling consistent filtration efficiency down to 20 microns. Whether you are filtering hydraulic fluids, lubricants, chemicals, or process gases, our element ensures high flow rates with minimal resistance, reducing energy consumption and maintenance costs.
Key Features & Technical Specifications
- Material: 316L stainless steel powder, sintered to form a rigid, monolithic structure.
- Filtration Rating: 20 micron absolute (β2000 per ISO 16889).
- Compliance: ISO 16889 certified, ensuring reliable performance testing.
- Operating Temperature: -20°C to 450°C, suitable for extreme environments.
- Flow Capacity: High flow design with customizable end cap configurations.
- Reusability: Cleanable and backwashable, reducing replacement costs.
- Chemical Compatibility: Resistant to most acids, alkalis, and organic solvents.
Performance Parameters (Typical)
| Parameter | Value |
| Filtration Efficiency | β2000 ≥ 20 μm |
| Maximum Differential Pressure | 21 bar (300 psi) |
| Initial Pressure Drop | 0.2 bar at rated flow |
| Porosity | 30% – 40% |
| Dimensions | Customizable (OD, ID, length) |
Our 316L sintered filter elements are designed to maximize filtration efficiency while maintaining a low pressure drop, even at high flow rates. The 20 micron rating ensures that particles as small as 20 μm are effectively captured, protecting downstream equipment and extending system life. The ISO 16889 compliance guarantees that the filter element has been tested under rigorous protocols, providing you with confidence in its performance.
Benefits to your business include: reduced downtime due to fewer change-outs, lower operating costs from cleanable elements, and improved process reliability with consistent filtration. The high flow design means you can achieve higher throughput without oversized housing, saving space and capital investment.
Why Choose Anping Boli?
Established in 1998, Anping County Boli Hardware Wiremesh Products Factory is an experienced manufacturer with an annual export value of US$5-10 million. We export to major markets worldwide, including North America, Europe, Asia, and Africa. Our factory is located in Hengshui, Hebei, China, with convenient shipping from Tianjin, Qingdao, and other ports. We offer customizable options for dimensions, end connections, and packaging to meet your specific requirements. With our ISO 16889 compliant filter elements, you get a product that meets international standards, backed by decades of manufacturing expertise. Contact us today for a quote or to discuss your filtration needs – we are ready to deliver high-quality solutions that enhance your operations.
Frequently Asked Questions
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What does ISO 16889 compliance mean for this filter element?
ISO 16889 is an international standard for evaluating the filtration performance of hydraulic fluid power filter elements. Compliance ensures that the filter has been tested for multi-pass efficiency, dirt-holding capacity, and pressure drop characteristics, providing reliable data for your system design. -
Can this filter element be cleaned and reused?
Yes, 316L metal powder sintered filter elements are inherently cleanable. They can be backwashed, ultrasonically cleaned, or chemically cleaned to restore performance, significantly reducing replacement costs. -
What is the maximum operating temperature?
Our filter elements can operate continuously at temperatures up to 450°C, making them suitable for high-temperature filtration in processes like oil refining, gas processing, and hot melt filtration. -
Is the 20 micron rating absolute or nominal?
It is an absolute rating of 20 microns, meaning that particles larger than 20 μm are effectively captured with high efficiency (>99.5% at β2000). This ensures consistent protection for your system. -
What end connections are available?
We offer a variety of standard and custom end connections, including gasket seals, O-rings, flanges, threads, and ferrule connections. Please specify your requirements when ordering. -
How do I determine the correct size for my system?
You can provide your housing dimensions, flow rate, and desired pressure drop, and our engineering team will recommend the optimal size. We also offer custom lengths and diameters to fit existing housings. -
What is the typical lead time for custom orders?
Lead times vary based on complexity and quantity, but we generally ship within 15-30 working days for custom specifications. Standard sizes may be available from stock. -
Can I get a sample before placing a bulk order?
Absolutely. We welcome sample requests for evaluation. Please contact our sales team to discuss sampling terms and costs.
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