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Help Center304 Stainless Steel Filter Cover, 1/4" NPT, 0.6mm Slot, 120psi, Technical Support, 1-Year Warranty
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As a leading manufacturer with over two decades of experience, Anping County Boli Hardware Wiremesh Products Factory (established 1998) proudly presents our 304 Stainless Steel Filter Cover with 1/4" NPT connection, 0.6mm slot, and 120psi pressure rating. This precision-engineered component is designed to ensure reliable filtration in demanding industrial environments, from liquid systems to gas applications. Backed by our annual export value of US$5–10 million and a global market reach spanning North America, Europe, Asia, and beyond, this product represents the perfect balance of durability, performance, and cost-effectiveness. With dedicated technical support and a solid 1-year warranty, you can trust this filter cover to deliver consistent results.
Key Features & Technical Specifications
- Premium 304 Stainless Steel Construction – Offers excellent corrosion resistance against water, chemicals, oils, and many liquids, making it suitable for both industrial and food-grade applications (non-certified, but widely used in food processing).
- 1/4" NPT Female Thread – Standard pipe thread allows easy integration into existing piping systems, compatible with most common fittings and adapters.
- 0.6mm Precision Slot – The fine slot width effectively filters particles down to approximately 600 microns, ideal for removing coarse debris, sediment, and particulates while maintaining high flow rates.
- Rated for 120 psi Maximum Working Pressure – Suitable for medium-pressure applications, ensuring safe operation under typical industrial conditions.
- Temperature Range: -20°C to 120°C – Withstands both cold and hot environments, expanding its usability across various processes.
- 1-Year Warranty & Technical Support – Our team provides prompt assistance for installation, maintenance, and troubleshooting.
- Customizable Options – Available in different slot widths, connection types, or surface finishes upon request.
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (AISI 304) |
| Connection | 1/4" NPT Female |
| Slot Width | 0.6 mm (approx. 600 microns) |
| Max Pressure | 120 psi / 8.3 bar |
| Operating Temperature | -20°C to 120°C |
| Warranty | 1 Year |
| Customization | Slot width, thread type, surface finish – available upon request |
Benefits for Your Application
- Reliable Filtration Performance – The 0.6mm slot effectively traps sand, scale, rust, and other solid contaminants, protecting downstream equipment such as pumps, valves, and nozzles.
- Easy Installation & Maintenance – The compact design with standard NPT threading allows quick connection and disconnection. Cleaning is straightforward – simply remove the cover and rinse the slot area.
- Corrosion Resistance for Long Service Life – 304 stainless steel resists oxidation and chemical attack, ensuring the cover remains functional even in humid or corrosive environments.
- Versatile Compatibility – Compatible with water, oil, air, steam, and many non-aggressive fluids. Ideal for use in water treatment, irrigation, chemical processing, oil refinement, and pneumatic systems.
- Cost-Effective Solution – As a direct manufacturer, we offer competitive pricing without compromising quality. The 1-year warranty provides added peace of mind.
- Global Shipping & Support – We ship from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan) and serve markets across the globe. Our technical team is ready to assist with selection and installation.
Frequently Asked Questions (FAQ)
Q1: What is the exact filtration rating of this cover?
A: The 0.6mm slot width corresponds to approximately 600 microns. It is designed to filter coarse particles, not fine micron levels. For finer filtration, please inquire about custom slot widths.
Q2: Can this filter cover be used with potable water?
A: Yes, 304 stainless steel is a food-grade material commonly used for water contact. However, if you need specific certifications (e.g., NSF or FDA), please contact us for further options.
Q3: Is the 1/4" NPT thread male or female?
A: The connection is 1/4" NPT female. It can be directly threaded onto a male pipe or fitting.
Q4: What is the maximum flow rate?
A: Flow rate depends on the pressure, fluid viscosity, and piping system. Under typical water conditions at 60 psi, this cover can handle several liters per minute. For a precise estimate, please provide your specific parameters.
Q5: Does the cover come with a gasket or seal?
A: The cover itself does not include a built-in gasket. For sealing, we recommend using PTFE tape or an O-ring (not included) on the threads. The smooth surface ensures a tight fit when properly installed.
Q6: Can I get a different slot width or thread size?
A: Yes, we offer customization. Minimum order quantities may apply. Please contact our sales team with your requirements (slot width from 0.2mm to 3mm, NPT sizes from 1/8" to 1", etc.).
Q7: How should I clean the filter cover?
A: Disconnect the cover and rinse it with water or a mild detergent. For stubborn particles, use a soft brush. Avoid abrasive materials that could scratch the surface.
Q8: Is there a warranty on this product?
A: Yes, we offer a 1-year warranty against manufacturing defects. Our technical support team is also available to help with any questions during installation or operation.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With 25+ years of manufacturing excellence since 1998, we have earned a trusted reputation among global buyers. Our annual export value of US$5–10 million reflects the high demand for our products across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We are headquartered in Hengshui, Hebei – the wire mesh capital of China – giving us access to premium raw materials and skilled craftsmanship. Every filter cover is produced with strict quality control, ensuring consistent dimensions and reliable performance. Combined with our responsive technical support and flexible customization services, we are confident that this 304 Stainless Steel Filter Cover will meet your filtration needs efficiently. Contact us today for a quote or to discuss your specific requirements!
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