Pleated Conical Filter Element, 3 Micron Nominal, 120 GPM, 6000 PSI Burst, 304 SS
Product Spotlights
As a leading manufacturer from Anping County Boli Hardware Wiremesh Products Factory (established in 1998, with annual export value of US$5–10 million), we proudly introduce our Pleated Conical Filter Element—a high-performance solution engineered for demanding hydraulic and industrial applications. This filter element features a nominal 3 micron rating, a flow capacity of 120 GPM, and a burst pressure of 6000 PSI, all constructed from premium 304 stainless steel. Whether you need reliable particle removal or robust durability under extreme pressure, this product delivers consistent performance backed by decades of manufacturing expertise.
Our conical pleated design maximizes surface area while minimizing pressure drop, ensuring efficient filtration even in high-flow systems. The 304 stainless steel media provides excellent corrosion resistance and mechanical strength, making it suitable for use in harsh environments including oil, water, and chemical fluids. With a burst pressure rating of 6000 PSI, this filter element offers a substantial safety margin for systems operating at high pressures.
Key Features & Technical Specifications
- Conical Pleated Design: Increases effective filtration area by up to 50% compared to standard cylindrical elements, extending service life and reducing maintenance frequency.
- 3 Micron Nominal Filtration: Captures fine particles while maintaining high flow rates, ideal for hydraulic systems, lubricating oil, and process fluids.
- 120 GPM Flow Capacity: Designed for high-volume applications without compromising filtration efficiency.
- 6000 PSI Burst Strength: Ensures structural integrity under extreme pressure surges and cyclic loading.
- 304 Stainless Steel Construction: Resists rust, corrosion, and high temperatures (up to 400°F / 204°C), compatible with a wide range of fluids.
- Customizable Options: Available in various end cap configurations, gasket materials, and dimensions to fit existing housings.
| Parameter | Value |
| Filtration Rating | 3 μm nominal (βx ≥ 1000) |
| Maximum Flow Rate | 120 GPM (454 L/min) |
| Burst Pressure | 6000 PSI (414 bar) |
| Operating Temperature | -40°F to 400°F (-40°C to 204°C) |
| Media Material | 304 Stainless Steel woven wire mesh |
| End Cap Options | Carbon steel, 304 SS, or 316 SS (available upon request) |
| Seal Material | Buna-N, Viton, or EPDM (customizable) |
Applications & Benefits
This pleated conical filter element is widely used in hydraulic power units, lubrication systems, oil & gas processing, chemical injection, and water treatment. Its high dirt-holding capacity and low initial pressure drop reduce energy consumption and prolong pump life. The conical shape facilitates easy installation and removal in tight spaces, while the 304 stainless steel media can be cleaned and reused in many applications, offering long-term cost savings.
Compared to standard disposable filters, our reusable design minimizes waste and downtime. The 6000 PSI burst pressure provides a safety factor of 2:1 or higher for typical operating pressures of 3000 PSI, ensuring reliable performance even in the most demanding environments.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of experience in wire mesh and filter manufacturing, we have supplied high-quality filtration products to customers across North America, Europe, Southeast Asia, and beyond. Our annual export value of US$5–10 million reflects the trust and satisfaction of global clients. We ship from major ports including Tianjin, Qingdao, and Shanghai, ensuring timely delivery. Our in-house production capabilities allow us to offer competitive pricing without compromising quality. Every filter element undergoes rigorous testing to meet your specifications.
Contact us today for a quote or technical consultation. We welcome custom designs and can provide samples for evaluation. Let our expertise support your filtration needs.
Frequently Asked Questions
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Q: What is the difference between nominal and absolute micron rating?
A: Nominal rating (like 3 micron) indicates that the filter captures the majority of particles of that size but not 100%. Absolute rating would guarantee 99.9% removal. Our element is nominal, suitable for general hydraulic and industrial filtration where high efficiency is still required. -
Q: Can this filter element be cleaned and reused?
A: Yes, the 304 stainless steel media can be cleaned by backwashing, ultrasonic cleaning, or chemical cleaning, depending on the contaminant. However, repeated cleaning may gradually reduce efficiency; we recommend replacing after 5–10 cleaning cycles. -
Q: What is the maximum operating pressure for this filter?
A: While the burst pressure is 6000 PSI, we recommend a maximum working pressure of 3000–4000 PSI for continuous service, depending on system conditions and safety factor requirements. -
Q: Is this filter element compatible with oil, water, and chemicals?
A: 304 stainless steel is resistant to many fluids, but compatibility depends on the specific chemical concentration and temperature. For aggressive chemicals, consider 316 stainless steel or request material compatibility data. -
Q: What standard dimensions are available?
A: Dimensions are customizable. Common sizes include lengths from 10 to 40 inches, outer diameters from 2 to 6 inches, but we can manufacture to your exact housing specifications. -
Q: Do you offer OEM or private labeling?
A: Yes, we can produce with your brand, custom packaging, and specific end cap designs. Minimum order quantity may apply. -
Q: How long is the lead time?
A: For standard sizes, lead time is 15–25 days after order confirmation. Custom orders may take 20–35 days depending on complexity. -
Q: What quality control measures do you have?
A: Each filter element is tested for burst pressure, flow vs. pressure drop, and filtration efficiency using particle counters. We also provide dimensional inspection reports upon request.
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