316L Stainless Steel Filter Cartridge 0.5 Micron Absolute 10 Inch BSP for Pharmaceutical
Product Spotlights
As a trusted manufacturer established in 1998, Anping County Boli Hardware Wiremesh Products Factory delivers high-quality filtration solutions to global markets. Our 316L Stainless Steel Filter Cartridge 0.5 Micron Absolute 10 inch BSP is engineered for critical pharmaceutical applications where precision, purity, and durability are non-negotiable. This cartridge offers absolute filtration down to 0.5 micron, ensuring complete removal of particulates and microbial contaminants, while the 316L stainless steel construction provides exceptional corrosion resistance and long service life. With an annual export value exceeding US$5 million and exports to over 20 countries, our products are trusted by leading pharmaceutical companies worldwide.
Key Features
- Absolute 0.5 Micron Rating: Guarantees 99.99% removal of particles ≥0.5 μm, meeting stringent pharmaceutical purity standards.
- 316L Stainless Steel Construction: Superior resistance to corrosion, high temperatures, and aggressive chemicals, ideal for SIP (Steam-in-Place) sterilization.
- 10 Inch BSP Connection: Compatible with standard pharmaceutical housings; easy installation and replacement.
- Pleated Design: High surface area provides low pressure drop and high flow rates, reducing energy consumption.
- Wide Chemical Compatibility: Suitable for water, solvents, acids, alkalis, and pharmaceutical intermediates.
- Reusable & Cleanable: Can be backwashed and reused multiple times, lowering long-term operational costs.
Technical Specifications
| Parameter | Value |
| Filtration Rating | 0.5 μm Absolute (βx≥5000) |
| Material | 316L Stainless Steel (filter media, cage, end caps) |
| Length | 10 inch (254 mm) – other lengths available upon request |
| Connection | BSP male/female (customizable with NPT or flanged) |
| Max Operating Temperature | 80°C (176°F) continuous; up to 120°C for short-term SIP |
| Max Differential Pressure | 2.5 bar (36.2 psi) at 25°C |
| Seal Options | EPDM, Viton, Silicone, or PTFE (customizable) |
| Surface Finish | Electropolished (Ra ≤ 0.8 μm) for pharmaceutical compliance |
Benefits for Pharmaceutical Applications
- Enhanced Product Quality: Absolute 0.5 micron retention ensures sterile filtrate, protecting downstream processes and final drug products.
- Compliance with GMP: All materials are FDA-compliant (upon request) and manufactured under cleanroom conditions.
- Reduced Downtime: Robust 316L design withstands repeated steam sterilization cycles, extending cartridge life.
- Cost-Effective: Reusable nature lowers total cost of ownership compared to disposable filters.
- Versatile: Suitable for water for injection (WFI), buffer solutions, solvents, and air/gas filtration in pharmaceutical processes.
Trusted by Global Customers
Anping County Boli Hardware Wiremesh Products Factory has been a reliable filtration solution provider since 1998. With an annual export value of US$5-10 million, we ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan to over 20 countries across North America, Europe, Asia, and Africa. Our dedicated quality control team ensures every cartridge meets strict specifications. We offer customization options—such as different end caps, seal materials, and lengths—to fit your exact requirements. Contact us today for a quote or technical consultation, and let our expertise support your pharmaceutical filtration needs.
Frequently Asked Questions (FAQ)
Q1: What is the difference between 0.5 micron nominal and 0.5 micron absolute?
A: Absolute filtration means the cartridge will retain 99.99% of all particles ≥0.5 μm, while nominal rating can allow some smaller particles to pass. Our product is absolute rated for critical applications.
Q2: Can this cartridge be sterilized by steam?
A: Yes, the 316L stainless steel construction supports steam-in-place (SIP) at up to 120°C for short durations, making it suitable for aseptic processes.
Q3: What sealing materials are available for high-temperature applications?
A: We offer EPDM, Viton, Silicone, and PTFE seals. Viton is recommended for high-temperature and aggressive chemical environments.
Q4: How do I clean and reuse the cartridge?
A: The cartridge can be backwashed with clean water or suitable solvent, followed by ultrasonic cleaning if needed. It can be reused multiple times depending on the application.
Q5: Do you provide certificates for material and filtration performance?
A: Yes, we can provide a material test certificate (MTC) and a bubble point test certificate upon request to confirm filtration integrity.
Q6: Is this cartridge compatible with other housing connections?
A: While the standard is BSP, we can customize the end connections to NPT, flanged, or other thread types. Please contact us with your housing specifications.
Q7: What is the typical flow rate of a 10-inch 0.5 micron cartridge?
A: Flow rate depends on viscosity and pressure. For water at 1 bar differential, a typical flow rate is 10-15 L/min. Contact us for a specific sizing recommendation.
Q8: Can I get a sample before bulk order?
A: Yes, we offer sample orders. Please contact our sales team for further details.
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