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Help Center304 Stainless Steel End Caps Sintered Copper Powder Filter Cartridge 0.5 Micron Filtration 250°C Max Temperature
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Welcome to Anping County Boli Hardware Wiremesh Products Factory — a trusted manufacturer since 1998, with annual export value exceeding US$5 million and a global reach across North America, Europe, Asia, and beyond. Our 304 Stainless Steel End Caps Sintered Copper Powder Filter Cartridge is engineered to deliver exceptional filtration performance in demanding environments. With a precision of 0.5 micron and a maximum operating temperature of 250°C, this filter cartridge is the ideal solution for high-temperature, high-purity filtration applications. The combination of sintered copper powder media and 304 stainless steel end caps ensures robust mechanical strength, excellent corrosion resistance, and long service life.
This product is designed for industries where reliability and consistency are paramount. Whether you are filtering water, chemicals, oils, or gases, our cartridge offers a uniform pore structure that guarantees stable filtration efficiency and low pressure drop. The 304 stainless steel end caps provide secure sealing and easy integration into existing filtration systems.
Key Features & Technical Specifications
- Material: Sintered copper powder media with 304 stainless steel end caps – durable and corrosion-resistant.
- Filtration Precision: 0.5 micron absolute rating – captures fine particles effectively.
- Temperature Resistance: Up to 250°C (482°F) – suitable for hot fluids and gases.
- High Mechanical Strength: Withstands differential pressures up to 5 bar (72.5 psi) without deformation.
- Low Pressure Drop: Optimized pore structure ensures minimal energy loss.
- Easy to Clean: Can be backwashed or chemically cleaned for reuse.
- Customizable Dimensions: Available in various lengths (10" , 20" , 30" , 40") and outer diameters (2.5" , 3.0" , etc.).
- Connection Options: Threaded, flanged, or plug-in end caps to fit your housing.
| Parameter | Value |
|---|---|
| Filtration Grade | 0.5 µm (absolute) |
| Maximum Operating Temperature | 250°C (482°F) |
| Maximum Differential Pressure | 5 bar (72.5 psi) at 25°C |
| End Cap Material | 304 Stainless Steel |
| Filter Media Material | Sintered Copper Powder (Bronze) |
| Standard Lengths | 10" , 20" , 30" , 40" (254 mm, 508 mm, 762 mm, 1016 mm) |
| Outer Diameter | 2.5" (63 mm) or custom |
| Connection Type | Threaded (NPT/BSP), Flange, or Plug-in |
Applications & Benefits
This filter cartridge is widely used in:
• Chemical processing – removal of catalyst fines, contaminants from solvents.
• Petrochemical & oil refining – filtration of crude oil, lubricants, and hydraulic fluids.
• Water treatment – pre-filtration for RO systems, drinking water purification.
• Food & beverage – filtration of cooking oils, syrups, and process water.
• Pharmaceutical – sterile filtration of gases and liquids.
• Compressed air & gas filtration – removal of particulates and moisture.
• High-temperature applications – molten polymers, hot gases, steam filtration.
Customer Benefits: By choosing this sintered copper powder filter cartridge, you gain a reliable, long-lasting filtration solution that reduces downtime and maintenance costs. The high-temperature tolerance allows you to process hot fluids without cooling, saving energy. The 0.5 micron rating ensures product purity and protects downstream equipment. Additionally, the 304 stainless steel end caps provide excellent sealing and compatibility with standard filter housings.
Why Choose Boli?
Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer of wire mesh and filtration products since 1998. With annual exports reaching US$5–10 million, we serve customers across North America, South America, Europe, Africa, Asia, and Oceania. Our products are shipped from major Chinese ports: Tianjin, Qingdao, Shanghai, and Foshan. We understand the importance of quality and consistency. Our manufacturing process ensures tight tolerances, and each cartridge is tested to meet your specifications. We offer flexible customization – length, diameter, end cap type, and filtration grade can be tailored to your application.
Contact us today for a quote or technical consultation. Our team is ready to support you with samples, drawings, and fast delivery. With over 25 years of experience, Boli is your reliable partner for high-performance filter cartridges.
Frequently Asked Questions (FAQ)
Q1: What is the difference between sintered copper powder and other sintered metal filters?
A: Sintered copper powder offers excellent thermal conductivity, good corrosion resistance, and a uniform pore structure. It is particularly suitable for applications where high temperature and chemical resistance are required, such as in oil filtration and chemical processing.
Q2: Can this cartridge be cleaned and reused?
A: Yes. The sintered metal structure is robust and can be cleaned by backwashing, ultrasonic cleaning, or chemical soaking. However, the cleaning efficiency depends on the nature of the contaminants. Please consult our technical team for specific cleaning recommendations.
Q3: What is the maximum pressure drop allowed?
A: The recommended maximum differential pressure is 5 bar (72.5 psi) at room temperature. At higher temperatures, the allowable pressure drop may decrease. For applications above 200°C, please contact us for detailed derating data.
Q4: Are the end caps always made of 304 stainless steel? Can I get other materials?
A: The default material is 304 stainless steel. If you require other stainless steel grades (e.g., 316L) or other materials, we can customize the end caps. Please specify your requirements when ordering.
Q5: What is the standard delivery time?
A: For standard sizes (10" , 20" , 30" length), the lead time is approximately 15–20 working days after order confirmation. Custom sizes may require 25–30 working days. Rush orders are possible upon request.
Q6: Do you provide samples for testing?
A: Yes, we offer sample orders. The sample cost is negotiable, and we can ship samples via express courier. Please contact our sales team to discuss the sample policy.
Q7: How do I choose the correct connection type?
A: The connection type depends on your filter housing. Common options are threaded (NPT or BSP), flanged, or plug-in. If you are unsure, we can provide a guide or adapt the end caps to match your existing system.
Q8: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 50 pieces for standard specifications. For custom designs, the MOQ may be higher. We welcome small trial orders for testing purposes.
Trust Boli for your critical filtration needs. Contact us now to place your order or request a quotation.
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