Products Description Our 20-inch string wound filter cartridge delivers robust, high-flow particulate removal for demanding industrial applications. Engineered with precision-wound textile yarn around a corrosion-resistant core, it excels as a pre-filter or final-stage protector. Choose standard...
Our 20-inch string wound filter cartridge delivers robust, high-flow particulate removal for demanding industrial applications. Engineered with precision-wound textile yarn around a corrosion-resistant core, it excels as a pre-filter or final-stage protector. Choose standard polypropylene or custom materials for optimal chemical compatibility and performance.
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| Specification | Details |
| Length | 20 inch |
| OD | 2 inch, 2.5 inch, 2.75inch, 4.5inch |
| ID | 1 inch |
| Micron Rating | 0.5, 1, 3, 5, 10, 15, 20, 25, 30, 40, 50, 75, 100, 150µm |
| Flow Direction | Outside-to-Inside |
| Max. Flow Rate | 10gpm per 10" length |
| Max. Differential Pressure | 60 psid / 4.2 bar |
| Recommended Replacement | 20 psid / 1.4 bar |
| Filter Construction | Wound String |
| Application | Liquid Particulate Filtration |
| Max Temp | ||
| String Material | Metal Core | Polypropylene Core |
| Cotton | 250°F (121°C) | 120°F (49°C) |
| Glass | 750°F (402°C) | - |
| Nylon | 275°F (135°C) | 120°F (49°C) |
| Polypropylene | 200°F (93°C) | 120°F (49°C) |
| Polyester | 275°F (135°C) | 120°F (49°C) |
| Rayon | 250°F (121°C) | 120°F (49°C) |
🔹 Unmatched Fluid Compatibility
Handle aggressive solvents, petrochemicals, and edible oils/water safely with PP, cotton, nylon, or glass fiber media options. Select configurations meet FDA requirements for relevant applications.
🔹 Zero Fiber Migration Guarantee
Optional inner core covers effectively eliminate fiber shedding, ensuring critical downstream purity and protecting sensitive equipment.
🔹 Universal Housing Fit
Available in multiple lengths (including 20") for seamless compatibility with standard filter housing, minimizing downtime and eliminating spacers.
🔹 Flexible End Configurations
Choose DOE, SOE, or custom end caps/O-rings for optimal sealing in your specific filter housing.
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Q: How do I choose the right micron rating?
A: Select based on the size of particles you need to remove and your downstream protection requirements. Contact us for application-specific advice.
Q: How often should I replace a 20 inch string wound filter?
A: Replacement depends on contaminant load and pressure drop increase. Monitor differential pressure; replace when it doubles from clean state or reaches max rating (60 psi).
Q: Can I get cartridges with different end caps or lengths?
A: Yes! We specialize in customization. Request SOE, DOE, flanged, or other end types, and lengths from 10" to 40".
Q: Do you offer bulk/OEM pricing?
A: Absolutely. Significant discounts are available for high-volume and recurring orders. Contact our sales team for a competitive quote.
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