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Help Center1 Micron Sintered Copper Filter for Gas, 304 SS Housing, 1" NPT, 150 PSI Rating
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As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory is proud to offer our 1 Micron Sintered Copper Filter for Gas with a robust 304 Stainless Steel Housing and 1" NPT connection, rated for 150 PSI. This industrial-grade filter is designed to deliver exceptional filtration performance for a wide range of gas applications, from natural gas and compressed air to process gases. Our advanced sintering technology ensures uniform pore distribution and high dirt-holding capacity, making it a reliable choice for demanding environments.
With an annual export value of US$5–10 million and a global presence across North America, Europe, Southeast Asia, and beyond, we understand the needs of B2B buyers who require consistent quality and long service life. This filter combines the corrosion resistance of 304 SS with the deep filtration capability of sintered copper, providing a cost-effective solution that minimizes downtime and extends equipment life.
Key Features & Technical Specifications
- Filtration Precision: 1 micron absolute rating – captures fine particles, dust, and contaminants from gas streams.
- Filter Media: Sintered copper – high porosity, can be cleaned and reused multiple times, reducing replacement costs.
- Housing Material: 304 Stainless Steel – excellent resistance to oxidation, corrosion, and high temperatures.
- Connection: 1" NPT female threads – widely compatible with standard piping systems.
- Pressure Rating: 150 PSI (10.3 bar) – suitable for moderate-pressure gas lines.
- Temperature Range: -20°C to +200°C (customizable for higher temperatures upon request).
- Flow Rate: Optimized for minimal pressure drop while maintaining high efficiency (actual flow depends on gas type and system conditions).
- Customizable Options: Dimensions, port sizes, pressure ratings, and end connections can be tailored to your specific requirements.
| Parameter | Specification |
|---|---|
| Filtration Grade | 1 Micron (nominal/absolute) |
| Housing Material | 304 Stainless Steel |
| Filter Element Material | Sintered Copper |
| Connection Size | 1" NPT Female |
| Maximum Working Pressure | 150 PSI (10.3 bar) |
| Operating Temperature | -20°C to 200°C (standard) |
| Application | Natural gas, compressed air, nitrogen, oxygen, other industrial gases |
Advantages & Benefits
- Reusable & Cost-Effective: The sintered copper element can be cleaned by backwashing or ultrasonic cleaning, significantly lowering long-term operating costs compared to disposable filters.
- High Dirt-Holding Capacity: The porous structure traps particles throughout the depth of the media, extending service intervals.
- Corrosion & Chemical Resistance: 304 SS housing and copper media withstand many aggressive gases and moisture without degradation.
- Easy Installation: Standard 1" NPT threaded connections allow quick integration into existing pipelines.
- Consistent Performance: Uniform pore size distribution ensures reliable filtration efficiency from first use to final cleaning.
- Versatile Applications: Suitable for both upstream and downstream gas filtration in industrial processes, instrumentation, and pneumatic systems.
Our factory in Hengshui, Hebei, China has been dedicated to wire mesh and sintered filter products for over two decades. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast delivery to global markets. With a track record of serving customers in North America, South America, Eastern Europe, Africa, Oceania, the Middle East, and Asia, we have built a reputation for quality and reliability.
We are committed to strict quality control at every stage of production, from raw material sourcing to final inspection. Each filter undergoes pressure testing and visual inspection before shipment. Our dedicated engineering team also supports custom designs to meet unique specifications, such as higher pressure ratings, different thread types, or specialized end caps.
Frequently Asked Questions (FAQ)
-
Q: Can this filter be cleaned and reused?
A: Yes, the sintered copper element is washable. We recommend backwashing with clean gas or ultrasonic cleaning in a suitable solvent. Avoid using harsh chemicals that may damage the copper. Proper cleaning can restore most of the original flow capacity. -
Q: What gases can this filter handle?
A: It is compatible with natural gas, compressed air, nitrogen, oxygen (ensure material compatibility), argon, CO₂, and many other non-corrosive gases. For aggressive gases, please consult our technical team. -
Q: What is the maximum operating temperature?
A: The standard version is rated from -20°C to 200°C. For higher temperatures (up to 400°C), we can customize the housing and sealing materials. -
Q: Is this filter suitable for high-flow applications?
A: The 1" NPT connection allows moderate flow rates. For higher flow, consider multiple filters in parallel or a larger housing size. Contact us for a flow curve specific to your gas type and pressure. -
Q: Can I get a different thread type (e.g., BSP, NPT male)?
A: Yes, we can provide adapters or custom-machined housings with BSP, NPT male, or flanged connections. Please specify your requirements. -
Q: What is the typical lead time for standard sizes?
A: For standard 1" NPT filters, lead time is approximately 10–15 working days. Custom orders may take 20–30 days depending on complexity. -
Q: Do you provide samples before bulk order?
A: Yes, we can supply sample units. Shipping cost is usually borne by the buyer, but we offer sample discounts for bulk purchase commitments. -
Q: Is there any documentation such as material certificates or test reports?
A: Yes, we can provide material certificates for 304 SS and copper, as well as pressure test reports upon request. Please note that formal third-party certifications (e.g., CE, ISO) are not included unless specifically arranged.
With over 20 years of manufacturing experience, an annual export value of US$5–10 million, and a global customer base, Anping Boli is your reliable partner for gas filtration solutions. We are dedicated to delivering high-quality products that meet your exact specifications. Contact us today to discuss your requirements, request a quote, or place an order. Our team is ready to support you with technical advice and competitive pricing.
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