Phenolic Resin Fiber Filter Cartridge 10 Micron, 304 Stainless Steel End Caps, for Chemical Processing Corrosion Resistance
Product Spotlights
As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory (established in 1998) specializes in producing high-performance filtration solutions. Our Phenolic Resin Fiber Filter Cartridge 10 Micron, with 304 Stainless Steel End Caps is engineered specifically for demanding chemical processing environments where corrosion resistance and reliable particle retention are critical. With decades of expertise and annual export value exceeding US$5 million, we deliver products that meet the stringent requirements of global markets including North America, Europe, and Southeast Asia.
This filter cartridge is constructed from a unique blend of phenolic resin and fiber, forming a rigid, depth-type filtration matrix that provides consistent 10-micron retention. The 304 stainless steel end caps offer superior mechanical strength and long-term resistance to aggressive chemicals, ensuring leak-free operation even under high differential pressure. Whether you need to remove particulates from acids, solvents, or alkaline solutions, this cartridge is a reliable choice for maintaining process purity and protecting downstream equipment.
Key Features & Technical Specifications
- High Dirt Holding Capacity: The depth filtration design captures particles throughout the entire thickness of the media, extending service life and reducing replacement frequency.
- Corrosion-Resistant Construction: Phenolic resin fiber is inherently inert to a wide range of chemicals, while 304 stainless steel end caps withstand harsh environments without rust or degradation.
- 10 Micron Absolute Rating: Provides consistent particle removal efficiency, suitable for fine filtration in chemical, pharmaceutical, and industrial processes.
- Wide Temperature Tolerance: Operates effectively up to 120°C (248°F), making it suitable for hot process streams.
- Low Pressure Drop: Optimized media porosity ensures minimal flow resistance, reducing energy consumption and pump wear.
- Customizable Dimensions: Available in standard lengths (10, 20, 30, 40 inches) and can be tailored to fit most filter housings.
- Compatible with Multiple O-ring Materials: Options include Buna-N, Viton, EPDM, and silicone to match your chemical compatibility requirements.
| Specification | Value |
| Filtration Media | Phenolic Resin Bonded Fiber |
| Micron Rating | 10 Micron (nominal) |
| End Cap Material | 304 Stainless Steel |
| Maximum Operating Temperature | 120°C (248°F) |
| Maximum Differential Pressure | 3.4 bar (50 psi) at 25°C |
| Recommended Flow Rate | 0.5 – 1.5 GPM per 10-inch cartridge |
| Core Material | Polypropylene (standard) or 304 SS (optional) |
| Outer Diameter / Inner Diameter | 2.5" OD / 1.125" ID (standard) |
| Chemical Compatibility | Excellent with acids, bases, solvents, and hydrocarbons |
Benefits for Your Chemical Processing Operation
- Extended Service Life: The depth media holds more contaminants than surface-type filters, reducing change-out frequency and labor costs.
- Improved Product Quality: Consistent 10-micron filtration removes fine particles that could cause defects in final chemical products.
- Equipment Protection: Prevents abrasive particles from damaging pumps, valves, and heat exchangers, lowering maintenance expenses.
- Versatile Installation: Standard double open-end (DOE) design with 304 stainless steel end caps fits most industry-standard filter housings. Custom end cap configurations (e.g., 222 O-ring, 226 O-ring) are available upon request.
- Cost-Effective: Competitive pricing without compromising quality, backed by our 25+ years of manufacturing experience.
Trusted by Global Clients
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for filtration needs across diverse industries. Our phenolic resin fiber filter cartridges have been exported to over 30 countries, including the United States, Germany, Brazil, Australia, and South Africa. With an annual export value of US$5–10 million, we maintain strict quality control at every production stage. We ship from major ports like Tianjin, Qingdao, and Shanghai, ensuring timely delivery worldwide.
We invite you to experience the difference of a cartridge built for corrosion resistance and long-lasting performance. Contact us today for a quote or technical consultation. Our team is ready to assist with custom dimensions, o-ring materials, and bulk orders. Choose Boli for reliable filtration that keeps your chemical processes running smoothly.
Frequently Asked Questions
-
Q: What is the maximum temperature this cartridge can withstand?
A: The phenolic resin fiber filter cartridge can operate continuously at temperatures up to 120°C (248°F). For higher temperature requirements, please consult us for alternative materials. -
Q: Can I use this cartridge for highly concentrated sulfuric acid?
A: Yes, the phenolic resin fiber media and 304 stainless steel end caps offer excellent resistance to many acids, including sulfuric acid. However, we recommend confirming compatibility with your specific chemical concentration and temperature. Contact us for detailed chemical resistance data. -
Q: Are the end caps permanently attached? Can they be replaced?
A: The end caps are securely bonded to the media during manufacturing. They are not designed to be replaceable separately. The entire cartridge should be replaced at the end of its service life. -
Q: What is the typical pressure drop across a new cartridge?
A: For a clean 10-inch cartridge at the recommended flow rate (0.5–1.5 GPM), the initial pressure drop is typically 0.1–0.3 bar (1.5–4.5 psi). The drop will increase as the cartridge loads with contaminants. -
Q: Do you offer this cartridge with a polypropylene core instead of stainless steel?
A: Yes, a polypropylene core is available as an option. The stainless steel core provides additional strength, while polypropylene offers better chemical compatibility with certain solvents. Specify your preference when ordering. -
Q: How do I dispose of used cartridges?
A: Since the cartridge consists of phenolic resin fiber and stainless steel, disposal should follow local regulations for industrial waste. The stainless steel end caps can be recycled separately if the media is removed. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 100 pieces for standard sizes. For custom orders, the MOQ may vary. Please inquire with our sales team for details. -
Q: Can you provide samples for testing?
A: Yes, we offer sample cartridges for evaluation. Sample costs are negotiable, and we can arrange shipping via express courier. Contact us to discuss your testing requirements.
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