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Help CenterConical Pleated Filter Element, 0.3 Micron, 250mm Length, for Oil Filtration Applications
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer of high-quality filtration solutions since 1998. Our Conical Pleated Filter Element, 0.3 Micron, 250mm Length is designed specifically for demanding oil filtration applications. With over two decades of experience and an annual export value exceeding US$5 million, we deliver precision-engineered filters that ensure optimal performance and extended equipment life. This conical pleated element combines advanced media technology with robust construction, making it an ideal choice for removing fine contaminants from industrial oils, hydraulic fluids, and lubricants.
Key Features and Benefits:
- High Filtration Efficiency: 0.3 micron rating ensures removal of sub-micron particles, protecting sensitive components from wear and downtime.
- Conical Shape Design: The tapered geometry provides a larger surface area in a compact footprint, improving flow rate and dirt-holding capacity.
- Pleated Construction: Deep pleats maximize media utilization, reducing pressure drop and extending service intervals.
- Durable Materials: Available in stainless steel wire mesh or fiberglass media, with customizable end caps to fit various housings.
- Versatile Application: Suitable for oil filtration in hydraulic systems, lubricating systems, gearboxes, and industrial process oils.
- Easy Installation: Standard 250mm length fits most common filter housings; optional sealing gaskets ensure leak-free operation.
Technical Specifications:
| Parameter | Details |
| Filtration Grade | 0.3 micron (nominal) |
| Length | 250mm |
| Outer Diameter (Max) | Approximately 100mm (conical, varies by design) |
| Operating Temperature | Up to 120°C (optional) |
| Maximum Pressure | Up to 21 bar (optional) |
| Media Material | Stainless steel / Fiberglass / Customizable |
| End Cap Options | Metal, plastic, or customized per request |
Detailed Product Description:
Our conical pleated filter element is engineered to meet the stringent requirements of oil filtration in industrial environments. The 0.3 micron filtration rating ensures that even the smallest particles — such as wear debris, silt, and varnish — are effectively captured, preventing premature equipment failure and reducing maintenance costs. The conical shape offers a distinct advantage over cylindrical filters: it provides a larger surface area within the same housing length, resulting in lower pressure drop and higher flow rates. This design also allows for more efficient backwashing or cleaning when using reusable media.
The pleated structure increases the effective filtration area by up to 300% compared to standard surface filters, extending the service life and reducing replacement frequency. Each pleat is carefully formed to maintain consistent spacing, ensuring uniform fluid distribution and optimal particle capture. The media is supported by a durable inner and outer mesh that provides structural integrity even under high differential pressure.
Customization Options: We understand that every application is unique. Therefore, we offer a range of customization options including:
- Different media materials (stainless steel, fiberglass, polyester, etc.)
- Various end cap configurations (open, closed, with gaskets, or threaded)
- Optional sealing rings or O-rings for leak-proof installation
- Special micron ratings (0.1, 0.5, 1, 3, 5, 10 micron) available upon request
- Lengths other than 250mm can be produced based on order quantity
Why Choose Our Filter Element?
- Proven Manufacturing Expertise: With over 20 years of experience in wire mesh and filtration products, we have refined our production processes to ensure consistent quality.
- Global Export Reach: Our products are shipped to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, meeting diverse international standards.
- Rigorous Quality Control: Every filter element undergoes dimensional checks, media integrity tests, and pressure testing before shipment.
- Cost-Effective Solutions: By manufacturing directly, we eliminate middlemen and offer competitive pricing without compromising quality.
- Fast Delivery: Strategic location in Hengshui, Hebei, with convenient access to Tianjin, Qingdao, Shanghai, and Foshan ports ensures timely shipping.
Trust Our Track Record: Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for filtration needs. Our annual export value of US$5-10 million reflects the trust of customers worldwide. We are a manufacturer, not a trader, meaning you get factory-direct pricing and full control over the production process. Whether you need a standard 250mm conical pleated filter element or a custom solution, our team is ready to assist.
Frequently Asked Questions (FAQ):
-
Q: What is the typical lifespan of this filter element?
A: Lifespan depends on operating conditions and contaminant load. With proper maintenance, the stainless steel version can be cleaned and reused multiple times, while fiberglass media may need replacement after 6-12 months of typical use. Contact us for a detailed estimate based on your application. -
Q: Can this filter be used for water or other liquids besides oil?
A: While designed for oil filtration, the element can be used for other low-viscosity fluids if compatible with the media. Please consult with our technical team to verify chemical compatibility. -
Q: What is the maximum flow rate?
A: Flow rate depends on system pressure, viscosity, and housing design. For a typical hydraulic oil at 32 cSt, the 250mm conical element can handle up to 30 L/min. We recommend testing under actual conditions. -
Q: Do you offer samples for testing?
A: Yes, we provide sample orders for evaluation. Please contact our sales department with your requirements and shipping address. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is typically 50 pieces. For custom specifications, MOQ may be higher. Contact us for a quote. -
Q: How do I ensure the filter fits my housing?
A: Please provide the inner diameter, outer diameter, and length of your existing filter, or the housing model number. We can cross-reference and produce a compatible replacement. -
Q: Are there any certifications for this product?
A: We follow strict internal quality standards. Specific certifications (e.g., ISO, CE) can be provided upon request for certain orders; please inquire with our sales team. -
Q: What materials are used for the end caps?
A: Standard options include galvanized steel, stainless steel, and plastic (nylon or polypropylene). Custom materials are available based on application requirements.
Contact us today to discuss your oil filtration needs. With our extensive manufacturing capabilities and global shipping network, we are your ideal partner for reliable, high-performance filter elements. Request a quote or technical consultation now.
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