Pharmaceutical Grade Sintered Metal Powder Filter Cartridge, 0.5 Micron, 304 SS, 240°C, Sterile Filtration
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in high-performance filtration solutions. With over two decades of industry experience and an annual export value exceeding US$5 million, we are proud to present our Pharmaceutical Grade Sintered Metal Powder Filter Cartridge. This 0.5 micron, 304 stainless steel filter element is engineered for critical sterile filtration applications, offering exceptional durability and consistent performance even at elevated temperatures up to 240°C. Our rigorous quality control processes ensure every cartridge meets the demanding standards of pharmaceutical manufacturing, biotechnology, and other high-purity industries.
Key Features & Technical Specifications
The sintered metal powder construction provides a robust, porous structure with uniform pore distribution. This design ensures high dirt-holding capacity, low pressure drop, and reliable absolute filtration down to 0.5 microns. Below is a summary of critical parameters:
| Parameter | Specification |
|---|---|
| Material | AISI 304 Stainless Steel |
| Filtration Rating | 0.5 Micron (absolute) |
| Maximum Operating Temperature | 240°C |
| Max Pressure Differential | Up to 30 bar (depending on geometry) |
| Filtration Grade | Pharmaceutical Grade (cleanable, reusable) |
| End Caps | 304 SS, customizable (DOE, 222/226, etc.) |
| Length Options | 10", 20", 30", 40" or custom |
| Fluid Compatibility | Water, solvents, oils, gases, steam |
Detailed Advantages & Customer Benefits
- Superior Sterile Performance: The 0.5 micron absolute rating ensures removal of bacteria, yeast, and particulate contaminants, making it ideal for sterile filtration of pharmaceutical liquids, gases, and steam.
- High Temperature Resistance: Withstands continuous operation at 240°C, suitable for hot gas filtration, steam sterilization in place (SIP), and high-temperature chemical processes.
- Excellent Chemical Compatibility: 304 stainless steel resists corrosion from a wide range of acids, alkalis, and organic solvents, ensuring long service life in harsh environments.
- Cleanable & Reusable: The sintered metal structure can be backwashed or ultrasonically cleaned multiple times, reducing replacement costs and waste compared to disposable filters.
- Low Pressure Drop: Uniform pore structure minimizes flow resistance, lowering energy consumption in pumping systems.
- Customizable Dimensions: Available in various lengths, end cap configurations, and O-ring materials to fit standard housings or custom assemblies.
- Consistent Quality: Each cartridge undergoes bubble point testing and integrity testing to ensure defect-free performance.
Typical Applications
- Pharmaceutical sterile filtration (injectables, biotech solutions)
- Food and beverage clarification (wine, beer, juices)
- Chemical processing (catalyst recovery, solvent filtration)
- Water treatment (RO prefiltration, ultra-pure water polishing)
- Oil and gas (compressed air, gas processing)
Our cartridges are manufactured using advanced sintering technology that bonds 304 SS powder particles into a monolithic matrix, eliminating the risk of media migration. The resulting filter medium offers high mechanical strength and can withstand repeated thermal cycling without degradation.
Why choose Boli Hardware Wiremesh? As a manufacturer with over 25 years of experience, we have supplied filtration solutions to global markets including North America, Europe, Southeast Asia, and the Middle East. Our factory in Hengshui, Hebei, China, is equipped with modern production lines and quality testing facilities. We ship from major ports (Tianjin, Qingdao, Shanghai, Foshan) and offer flexible packaging options for both small orders and bulk containers.
Frequently Asked Questions (FAQ)
-
Q: Can this cartridge be used for steam sterilization?
A: Yes, the 304 SS sintered metal construction can withstand steam at 240°C, making it suitable for SIP (steam in place) cycles. -
Q: What is the typical lifespan of this filter?
A: Lifespan depends on operating conditions, but the cartridge can be cleaned and reused many times. In many applications, it lasts 1–3 years with proper maintenance. -
Q: Do you provide custom lengths or end configurations?
A: Absolutely. We offer customizable lengths, end caps, and gasket materials. Please contact our sales team with your requirements. -
Q: Is this filter suitable for sterile air filtration?
A: Yes, the 0.5 micron rating makes it effective for removing bacteria and particulates from compressed air and gases. -
Q: How do I clean the cartridge?
A: Recommended methods include backwashing with clean water or solvents, or ultrasonic cleaning. Avoid using harsh chemicals that may attack the stainless steel. -
Q: What is the maximum pressure drop allowed?
A: The maximum differential pressure is typically 30 bar, but it may vary with temperature and geometry. Please refer to the technical datasheet or consult our engineers. -
Q: Do you offer samples for testing?
A: Yes, we provide samples for qualification. Please contact us to discuss your application and sample requirements. -
Q: What certifications does your manufacturing process hold?
A: Our factory follows strict quality management systems. Specific certifications are available upon request; we can also support third-party audits.
Ready to enhance your filtration process? Contact Anping County Boli Hardware Wiremesh Products Factory today for a quote or technical consultation. With our global shipping network and responsive support, we are your reliable partner for high-performance sintered metal filters.
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