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Help Center50 Micron 30 Inch Wound Cotton Sediment Filter Cartridge, Max 80°C Operating Temperature, Standard Compliant for Water Treatment
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of experience (since 1998) in producing high-quality filtration solutions. Our 50 Micron 30 Inch Wound Cotton Sediment Filter Cartridge is designed to deliver reliable sediment removal in water treatment applications. With an annual export value of US$5-10 million and serving markets across North America, South America, Europe, Asia, Africa, and Oceania, we bring global expertise to every cartridge. This product offers a robust balance of dirt-holding capacity, thermal stability up to 80°C, and consistent micron retention, making it a preferred choice for industrial and commercial water systems.
Our wound cotton sediment cartridge features a precision-wound construction that traps particles as small as 50 microns, effectively removing sand, silt, rust, and other suspended solids. The 30-inch length allows for extended service life and high flow rates, reducing replacement frequency. The cotton material is naturally compatible with a wide range of water chemistries, and the cartridge is built to comply with standard water treatment requirements.
Key Features & Technical Specifications
- High-Density Wound Cotton: Continuous winding of cotton yarn around a rigid core creates a gradient density structure, capturing larger particles on the outer layers and finer particles deeper inside – maximizing dirt holding capacity.
- 50 Micron Nominal Rating: Ideal for pre-filtration in reverse osmosis, UV systems, and general water treatment, ensuring efficient removal of sediment without excessive pressure drop.
- 30-Inch Length: Standard size (approx. 762 mm) fits most 30-inch filter housings, offering a large surface area for high flow rates (up to 20 GPM depending on system).
- Maximum Operating Temperature 80°C: Suitable for hot water applications up to 176°F, providing flexibility in industrial processes and warm water systems.
- Standard Compliance: Manufactured in accordance with industry norms for water contact materials; no additives or binders that could leach into water.
- Low Pressure Drop: Optimized winding pattern ensures minimal resistance to flow, saving energy and reducing pump load.
- Easy Installation & Disposal: Standard double open-end (DOE) or optional 222/226 O-ring configurations (customizable upon request). Cotton is biodegradable, simplifying disposal.
| Parameter | Value |
|---|---|
| Micron Rating | 50 μm (nominal) |
| Length | 30 inches (762 mm ± 2 mm) |
| Outer Diameter | 2.5 inches (63 mm) standard |
| Inner Diameter | 1.0 inch (25 mm) or 1.5 inch (38 mm) optional |
| Maximum Operating Temperature | 80°C (176°F) |
| Maximum Pressure Drop | 2.5 bar (36 psi) at 25°C |
| Recommended Flow Rate | 10 – 20 GPM (38 – 76 L/min) per cartridge |
| Core Material | Polypropylene or stainless steel (optional) |
This cartridge delivers consistent performance across a wide pH range (4–10) and is compatible with most standard filter housings. The wound cotton design provides depth filtration, meaning it can hold more contaminants than surface-type filters, extending service intervals. For water treatment plants, food & beverage processing, and irrigation systems, this cartridge offers a cost-effective solution for sediment reduction.
Trusted Quality Backed by Decades of Manufacturing Experience
Anping County Boli Hardware Wiremesh Products Factory has been a reliable supplier since 1998, with annual exports reaching US$5-10 million. Our products are shipped from Tianjin, Qingdao, and Shanghai ports to clients in over 15 regions worldwide, including North America, Europe, and Southeast Asia. Every cartridge undergoes strict quality control checks to ensure dimensional accuracy, consistent micron rating, and material integrity. We also offer customization options such as alternative end caps, gasket materials, and packaging to meet specific project requirements.
By choosing our 50 Micron 30 Inch Wound Cotton Sediment Filter Cartridge, you benefit from a product that combines durability, efficiency, and compliance with global water treatment standards. Our factory’s long-standing presence in the industry means you get a partner who understands filtration challenges and delivers solutions. We invite you to contact us for bulk orders, samples, or technical support.
Frequently Asked Questions (FAQ)
-
What is the difference between nominal 50 micron and absolute 50 micron?
This cartridge offers nominal filtration, meaning it will capture a majority of particles ≥50 microns but some smaller particles may pass. For absolute filtration, please inquire about our specialized options. -
Can this cartridge be used in hot water above 80°C?
No, the maximum continuous operating temperature is 80°C. Exceeding this may cause material degradation and reduced performance. -
Does the cartridge contain any chemical binders or adhesives?
Our wound cotton cartridges are manufactured using thermal bonding and mechanical winding – no chemical binders are added, ensuring low extractables and taste/odor neutrality. -
What is the typical lifespan of this cartridge?
Lifespan depends on feed water quality and flow rate. Under normal conditions (turbidity -
Is this cartridge compatible with standard 30-inch housings?
Yes, it fits most standard 30-inch housings with 2.5-inch OD and 1.0-inch ID. O-ring or flat gasket options are available for different housings. -
Can the cartridge be used for drinking water?
Yes, the cotton material is food-grade and safe for potable water. It is commonly used as a pre-filter for drinking water systems. -
Do you provide custom lengths or micron ratings?
Yes, we can customize length (10, 20, 40 inches) and micron ratings (1–100 micron) with minimum order quantity. Please contact our sales team. -
What certifications does your factory hold?
Our products meet industry standards for water treatment materials. Specific certifications are available upon request – please reach out for documentation.
Contact us today to discuss your filtration needs and discover how our 50 Micron 30 Inch Wound Cotton Sediment Filter Cartridge can improve your water quality. With reliable manufacturing, competitive pricing, and global shipping, we are your partner in clean water solutions.
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