Phenolic Resin Fiber Filter Cartridge 1 Micron High Pressure 150 PSI Deep Pleat Design
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, is proud to present our Phenolic Resin Fiber Filter Cartridge – precision engineered for high-pressure liquid filtration applications. With an annual export value exceeding US$5 million, we supply this 1 micron deep pleat filter cartridge to diverse markets including North America, South America, Europe, and Asia. Our cartridge combines the chemical resistance of phenolic resin with the structural integrity of deep pleat design, delivering reliable filtration at up to 150 PSI for demanding industrial processes.
This cartridge is specifically designed for applications requiring consistent removal of fine particles down to 1 micron absolute. The deep pleat geometry increases the effective filtration area by up to 50% compared to standard pleated cartridges, resulting in lower pressure drop and longer service life. Whether you are filtering process water, chemicals, oils, or beverages, our phenolic resin fiber cartridge offers exceptional dimensional stability and resistance to high temperatures and aggressive fluids.
Key Features & Benefits
- High-Pressure Capability: Rated for continuous operation up to 150 PSI, ideal for pump-fed systems and high-flow applications.
- 1 Micron Absolute Filtration: Removes particles as small as 1 micron with high efficiency, ensuring clean output for sensitive processes.
- Deep Pleat Design: Maximizes surface area, reducing pressure drop and extending change-out intervals by up to 3 times versus standard pleats.
- Phenolic Resin Impregnated Fiber: Provides excellent chemical resistance to acids, alkalis, solvents, and hydrocarbons, while maintaining structural rigidity under pressure.
- Thermal Stability: Operates effectively up to 180°F (80°C) continuous, with optional high-temperature versions available.
- Versatile End Cap Options: Available in open end, double open end, or with various gasket materials (Buna-N, EPDM, Viton) to fit standard housings.
- Low Migration: Phenolic resin binder minimizes fiber shedding, suitable for applications requiring low extractables.
- Customizable Lengths: Standard lengths from 10 to 40 inches, plus custom sizes upon request.
Technical Specifications
| Parameter | Value |
| Filtration Rating | 1 Micron (nominal / absolute based on test method) |
| Maximum Operating Pressure | 150 PSI (10.3 bar) at 75°F (24°C) |
| Maximum Operating Temperature | 180°F (80°C) continuous |
| Filter Media | Phenolic resin impregnated cellulose/polyester blend |
| Core Material | Stainless steel 304 (standard) or polypropylene (optional) |
| End Cap Configuration | Open end, double open end, or closed end with fins |
| Gasket Material | Buna-N, EPDM, Viton (customizable) |
| Length Options | 10, 20, 30, 40 inches (other lengths available upon request) |
| Outer Diameter | 2.5 inches (63.5 mm) standard |
| Inner Diameter | 1.125 inches (28.6 mm) – fits standard filter housings |
| Filtration Area (10" length) | Approx. 6.5 ft² (0.6 m²) due to deep pleat design |
Typical Applications
- Industrial water treatment – pre-filtration for RO, polishing, and cooling towers
- Chemical processing – filtration of acids, alkalis, solvents, and plating solutions
- Oil & gas – produced water, injection water, and lubricant filtration
- Food & beverage – sugar syrup, edible oils, beer, wine, and spirits
- Pharmaceutical – intermediate and final product clarification (where no extractables constraints exist)
- Paint & coatings – removal of pigments and contaminants
- Wastewater – tertiary filtration and effluent polishing
Our deep pleat construction not only extends the usable life of the cartridge but also reduces energy costs by maintaining a lower pressure drop across the filter. The phenolic resin binder provides a rigid, self-supporting structure that resists collapsing under high differential pressure – a common failure mode in standard pleated cartridges. This makes the cartridge especially suitable for high-viscosity fluids or applications with frequent pressure surges.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of manufacturing experience and an annual export value of US$5–10 million, we have built a solid reputation for quality and reliability. Our factory is located in Hengshui, Hebei, China – a region known for metalworking and filtration expertise. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to global customers. Our main markets span across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, demonstrating the universal acceptance of our products.
Every cartridge undergoes rigorous quality control checks, including pressure testing, media integrity verification, and dimensional inspection. We offer customized solutions – from different end cap configurations to specialized gasket materials – to meet your specific housing and fluid compatibility requirements. Our team works closely with clients to optimize filtration performance and reduce total cost of ownership.
Contact us today to request a sample or quotation. Whether you need a standard 10-inch cartridge or a custom length for a unique application, we are ready to deliver a high-quality, cost-effective solution that meets your exact filtration needs. Let us be your trusted partner in filtration.
Frequently Asked Questions
-
What is the difference between nominal and absolute 1 micron rating?
Our phenolic resin fiber cartridge can be manufactured to meet either nominal or absolute ratings. Nominal 1 micron indicates a typical efficiency of 85-95% particle removal, while absolute 1 micron (e.g., beta ratio = 1000) ensures 99.9% removal of particles ≥1 micron. Please specify your requirement when ordering. -
Can this cartridge be used with high-temperature fluids like hot oil?
The standard version is rated up to 180°F (80°C). For higher temperatures, we offer a variant with a silicone gasket and modified phenolic resin that can withstand up to 250°F (120°C). Please consult our technical team for specific temperature requirements. -
Is the cartridge compatible with standard 2.5-inch diameter housings?
Yes, the outer diameter is 2.5 inches and inner diameter is 1.125 inches, making it compatible with most standard filter housings. We also offer adapters for non-standard housings. -
How often should I replace the cartridge?
Replacement interval depends on the feed water quality and operating conditions. Typically, the deep pleat design provides 2-3 times longer life than standard pleated cartridges. We recommend monitoring the differential pressure; replace when it reaches 30-35 PSI above the initial clean pressure drop. -
Does the phenolic resin leach into the fluid?
The phenolic resin is fully cured and inert after manufacturing. However, for critical applications like ultra-pure water or food contact, we recommend pre-flushing the cartridge with clean water for 10 minutes before use. Our cartridge complies with FDA indirect food contact regulations (subject to specific fluid conditions). -
Can I get a sample before placing a bulk order?
Absolutely. We offer free samples for qualified buyers (subject to shipping cost). Simply contact our sales team with your requirements, and we will provide a sample for evaluation. -
What is the minimum order quantity (MOQ)?
For standard sizes, our MOQ is 50 pieces. For custom sizes or special configurations, MOQ may vary. We are flexible and can discuss lower quantities for trial orders. -
Do you offer custom packaging or labeling?
Yes, we can provide custom packaging with your logo, barcode, or product information. Please specify your requirements during the ordering process.
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