Precision Filter for Pharmaceutical Industry, 0.2μm, Sanitary Clamp, 316L
Product Spotlights
As a manufacturer with over two decades of experience, Anping County Boli Hardware Wiremesh Products Factory is proud to present our Precision Filter for the Pharmaceutical Industry – a high-performance 0.2μm sanitary clamp filter crafted from premium 316L stainless steel. Designed to meet the stringent requirements of pharmaceutical manufacturing, this filter ensures reliable sterile filtration, protecting your products from microbial contamination while maintaining high flow rates and low pressure drop. Our commitment to quality and precision makes this filter an ideal choice for critical applications such as biopharmaceuticals, sterile liquids, and air/gas filtration.
Each filter is manufactured with meticulous attention to detail, using advanced welding and surface finishing techniques to guarantee smooth, crevice-free surfaces that are easy to clean and validate. The sanitary clamp connection allows for quick installation and removal, simplifying maintenance and reducing downtime in your production lines. Below we highlight the key features and technical specifications.
Key Features & Benefits
- 0.2μm Filtration Precision – Effectively removes bacteria, yeast, and other particulates, ensuring sterile output for pharmaceutical liquids and gases.
- 316L Stainless Steel Construction – Excellent corrosion resistance, durability, and compatibility with CIP/SIP processes. Suitable for high-purity environments.
- Sanitary Clamp Connection – Food-grade tri-clamp design enables secure, leak-free sealing and easy disassembly for cleaning or replacement.
- Electropolished Surface – Internal and external surfaces are electropolished to Ra ≤0.4μm, minimizing particle adhesion and facilitating thorough cleaning.
- High Flow Rate & Low Pressure Drop – Optimized pleated filter media design maximizes effective filtration area while maintaining low resistance.
- Wide Operating Range – Can withstand temperatures from -20°C to 150°C and pressures up to 8 bar, meeting diverse process conditions.
- Customizable Options – Available in various lengths, end cap configurations, and O-ring materials (EPDM, Silicone, Viton) to suit your specific requirements.
Technical Specifications
| Parameter | Value |
| Filtration Grade | 0.2 μm (absolute) |
| Material | 316L Stainless Steel (EN 1.4404) |
| Connection | Sanitary Clamp (1.5", 2", 3", etc.) |
| Surface Roughness | Ra ≤ 0.4 μm (electropolished) |
| Max Operating Temperature | 150°C (continuous) |
| Max Operating Pressure | 8 bar at 20°C; 4 bar at 150°C |
| Filter Media | Pleated stainless steel mesh or PTFE membrane (optional) |
| O-Ring Material | EPDM, Silicone, Viton (customizable) |
| Compliance | Designed to meet FDA & GMP guidelines for pharmaceutical use |
Our filters are rigorously tested for integrity and performance. Each unit undergoes bubble point testing and porosity verification to ensure consistent 0.2μm filtration. The sanitary design eliminates dead legs and contamination risks, making it suitable for aseptic processing. For customers requiring validation support, we provide comprehensive documentation including material certificates, test reports, and user manuals.
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer since 1998, with an annual export value of US$5 million to US$10 million. Our products are shipped to major ports worldwide including Tianjin, Qingdao, Shanghai, and Foshan, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. With decades of expertise in wire mesh and filtration solutions, we combine precision engineering with cost-effective manufacturing to deliver filters that meet the highest standards of the pharmaceutical industry.
Choose our Precision Filter for your critical applications and benefit from reliable performance, long service life, and dedicated support. We offer samples, custom designs, and competitive pricing. Contact us today to discuss your specific filtration needs – we are ready to assist you with technical advice and tailored solutions.
Frequently Asked Questions
- Can this filter be sterilized by autoclaving or SIP? Yes, the 316L stainless steel and sanitary clamp design withstand repeated steam sterilization (SIP) and autoclaving cycles without degradation.
- What certifications or test reports are available? We provide material certificates (EN 10204 3.1), surface roughness reports, bubble point test results, and product traceability documents upon request.
- Are custom sizes and configurations available? Absolutely. We can customize the filter length, end cap type (e.g., flat, dome), and O-ring material to match your existing housing or process requirements.
- What is the recommended operating pressure range? The maximum pressure is 8 bar at 20°C. For continuous high-temperature operation, pressure derating applies (e.g., 4 bar at 150°C). Please consult our technical team for specific conditions.
- How do I install this filter with a sanitary clamp? Simply place the filter between two tri-clamp ferrules, center the O-ring, and tighten the clamp. Ensure proper alignment to avoid leaks. Instructions are included with each shipment.
- What is the typical maintenance interval? Maintenance frequency depends on the fluid quality and operating conditions. Generally, we recommend periodic integrity testing (e.g., bubble point) and replacement when differential pressure exceeds 0.5 bar or after a predefined number of sterilization cycles.
- Does this filter comply with USP <788> or other pharmacopoeia standards? Our filters are designed to meet the requirements of USP and EP for particulate matter and microbial retention. We can provide validation guides to assist with your regulatory compliance.
- Can I get a sample for testing before bulk order? Yes, we offer sample units for evaluation. Please contact our sales team with your specifications, and we will arrange a sample with fast delivery.
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