Products Description
Phenolic resin fiber filter elements are mechanically rigid, resin-stabilized depth filter cartridges engineered for reliable particulate control in heavy-duty liquid flows-delivering exceptional performance where structural integrity, predictable performance, and low media carryover are critical.
Technical parameters
| Media | Long synthetic fibers + cured phenolic resin (resin-bonded) |
| OD / ID (nominal) | 65 mm outer × 28–30 mm inner |
| Standard lengths | 9.75″, 10″, 19.5″, 20″, 29.25″, 30″, 39″, 40″ |
| Removal range | 1 µm - 200 µm |
| Max ΔP (ambient) | Up to 4.8 bar (≈70 psi) |
| Recommended change ΔP | ~2.4 bar (≈35 psi) |
| Temperature guidance | Model-dependent; many constructions usable to ~100–120°C |
| Endcap / seal options | DOE, 222, 226; O-rings: Silicone, EPDM, NBR, Viton |
| Typical surface finish | Spiral (grooved) or embossed for increased effective area |
Key Features & Benefits
✅ High Dirt-Holding Capacity: Gradual density gradient allows deep loading of contaminants without premature clogging.
✅ Thermal & Chemical Resilience: Suitable for continuous operation at temperatures up to 121°C and compatible with a wide range of solvents, resins, inks, and chemicals.
✅ Sturdy Construction: Withstands differential pressures up to 4.8 bar (70 psi) at ambient temperatures and up to 2.8 bar (40 psi) at elevated temperatures.
✅ Minimal Fiber Shedding: Resin encapsulation effectively binds fibers, eliminating debris release and downstream contamination.
✅ High Flow Rates at Low ΔP: Grooved surface design supports flow rates up to 5 GPM per 10″ cartridge, depending on viscosity and micron rating.
Product Types
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Acrylic Fiber With Phenolic Resin-bonded (Brown) |
Cellulose Fiber With Melamine Resin-bonded (White) |
Polyester Fiber With Phenolic Resin-bonded (Dark Brown) |
applications
- Pigmented and high-solid paints & coatings
- Printing ink filtration and pigment polishing
- Solvent- and resin-based adhesive production lines
- Polymer and resin process streams (transfer, blending, polishing)
- Emulsions and chemical coating feeds
- Pre-filtration ahead of membrane systems or final polishing stages in industrial processes
workshop
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certificate
CE
Credit Certificates
ISO 9001
ISO 14001
Ordering Specifications
When ordering phenolic resin fiber filter element, please specify:
- Micron rating and validation requirements
- Length and end configuration
- Material compatibility requirements
- Certification and documentation needs
- Quantity and packaging preferences
FAQ
Q: Can these cartridges be used in series?
A: Yes, they are ideal for multi-stage filtration systems. We recommend placing coarser ratings upstream and finer ratings downstream.
Q: Are custom configurations available?
A: Yes, we offer custom lengths, diameters, end configurations, and seal materials for OEM applications.
Q: What is your lead time for custom configurations?
A: Standard lead time is 4-6 weeks for custom designs, depending on complexity and validation requirements.
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