Ring-blowing Filter Cartridge With Polypropylene Support 0.5 Micron 80°C Chemical Resistant
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998 with an annual export value exceeding US$5 million. Our Ring-blowing filter cartridge with polypropylene support 0.5 micron 80°C chemical resistant is engineered to deliver superior filtration performance in demanding industrial environments. This cartridge combines advanced ring-blowing technology with a robust polypropylene support layer, ensuring consistent 0.5 micron particle retention while maintaining excellent flow rates and chemical resistance up to 80°C.
Whether you need to remove fine particles from aggressive chemical solutions, protect sensitive equipment in water treatment systems, or meet stringent purity standards in food and beverage processing, this cartridge offers a reliable and cost-effective solution. Its unique ring-blowing construction provides a high dirt-holding capacity and long service life, reducing replacement frequency and operational costs.
Backed by our 25+ years of manufacturing expertise and exported to markets across North America, Europe, Asia, and Oceania, you can depend on consistent quality and on-time delivery. Let us help you achieve your filtration goals with a product built to perform under pressure.
Product Features & Technical Advantages
- Ring-blowing technology: Continuous polypropylene filament wound into a precise depth filter matrix, offering uniform pore distribution and high mechanical strength.
- 0.5 micron absolute filtration: Removes particles as small as 0.5 micron with high efficiency, suitable for fine filtration tasks.
- Temperature resistance up to 80°C: Maintains structural integrity and filtration performance under elevated temperatures, ideal for hot process streams.
- Exceptional chemical resistance: Compatible with a wide range of aggressive chemicals including strong acids, alkalis, and organic solvents (consult chemical compatibility chart for specific applications).
- Polypropylene support core: Provides rigidity and prevents collapse under high differential pressure, enhancing cartridge durability.
- High dirt-holding capacity: Depth filtration design captures contaminants throughout the entire thickness, reducing the number of cartridge changes.
- Low pressure drop: Optimized fiber density ensures good flow rates while maintaining filtration efficiency.
- Customizable dimensions: Available in standard lengths and end cap configurations, with options for custom O-rings, gaskets, and core materials.
Technical Specifications
| Parameter | Value |
| Filtration Grade | 0.5 micron (nominal) / 0.5 micron (absolute upon request) |
| Material | 100% Polypropylene (media + support core) |
| Max Operating Temperature | 80°C (176°F) continuous |
| Max Differential Pressure | 24 bar (350 psi) at 25°C; 10 bar (145 psi) at 80°C |
| Recommended Flow Rate | 0.5–1.0 m³/h per 10-inch cartridge (water at 25°C) |
| Outer Diameter | 2.5 inch (63 mm) standard; other sizes available |
| Inner Diameter | 1.0 inch (25 mm) standard; 1.5 inch optional |
| Length Options | 10, 20, 30, 40 inches (254, 508, 762, 1016 mm); custom lengths upon request |
| End Cap Styles | Open end with gasket, flat end, DOE (double open end), SOE (single open end) – customizable |
Customer Benefits
- Reduced downtime: Longer service life due to high dirt-holding capacity means fewer filter changes and less process interruption.
- Lower total cost of ownership: Efficient filtration reduces waste and disposal costs; competitive pricing from direct manufacturer.
- Wide chemical compatibility: One cartridge can handle multiple chemical streams, simplifying inventory management.
- Consistent quality: Each cartridge is manufactured under strict quality control, ensuring batch-to-batch consistency.
- Easy installation: Standard dimensions fit most commercial filter housings; color-coded end caps available for quick identification.
Trust & Reliability – Why Choose Us?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied millions of filter cartridges to customers worldwide. Our annual export value of US$5 million to US$10 million reflects the trust placed in our products by industries in North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics.
Our factory is equipped with advanced winding machines and automated testing lines, enabling us to maintain tight tolerances and high production capacity. We are committed to continuous improvement and customer satisfaction. Every cartridge is inspected before packaging to ensure it meets your specifications.
Contact us today for a quote or sample testing. Our technical team is ready to assist you in selecting the optimal filtration solution for your application. Experience the Boli difference – quality, reliability, and value.
Frequently Asked Questions (FAQ)
1. What is the difference between ring-blowing and melt-blown filter cartridges?
Ring-blowing cartridges are made by continuously winding polypropylene filaments into a uniform depth filter, while melt-blown cartridges use a blown microfiber process. Ring-blowing offers higher mechanical strength and better resistance to high differential pressure, making it suitable for more demanding applications.
2. Can this cartridge be used for potable water filtration?
Yes, the polypropylene material is FDA-approved for food contact and is commonly used in drinking water systems. However, you should verify local regulations and ensure the cartridge is properly installed in a certified housing.
3. What is the maximum operating temperature? Can it handle steam sterilization?
The maximum continuous operating temperature is 80°C. Intermittent exposure to higher temperatures (e.g., 90°C for short periods) may be possible, but we recommend not exceeding 80°C to avoid deformation. Steam sterilization (121°C) is not recommended for this polypropylene cartridge.
4. How do I select the correct length and end cap configuration?
Standard lengths are 10, 20, 30, and 40 inches. End cap options include open end with gasket (for housings with a sump), flat end (for double O-ring seal), and double open end (DOE). Please provide your housing manufacturer and model, or send a drawing, and we will recommend the best configuration.
5. What is the expected service life of this cartridge?
Service life depends on the contaminant load and operating conditions. Under typical industrial water filtration with moderate turbidity, a 10-inch cartridge can last 3–6 months. High dirt loads will reduce life. We recommend differential pressure monitoring – replace when pressure drop reaches 2.4 bar (35 psi) at operating temperature.
6. Is this cartridge compatible with strong acids like sulfuric acid?
Polypropylene is chemically resistant to most acids, including sulfuric acid up to 98% concentration at room temperature. However, temperature and concentration affect resistance. For specific chemical compatibility, please request our chemical resistance chart or consult our technical team.
7. Do you offer custom sizes or special materials?
Yes, we can customize outer diameter, inner diameter, length, end cap style, and even use different support core materials (e.g., stainless steel). Please contact us with your requirements, and we will provide a tailored solution.
8. What is the minimum order quantity (MOQ)?
For standard sizes, MOQ is typically 100 pieces per specification. For custom orders, MOQ may be higher. We are flexible and can discuss trial orders for new customers to evaluate product performance.
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