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Help Center304 Stainless Steel Guard Filter Cartridge, 20 Micron, 150 PSI, 1/2" NPT Connection
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in filtration products. With over 20 years of experience and an annual export value of US$5 million to US$10 million, we supply high-quality filter cartridges to markets worldwide including North America, Europe, Southeast Asia, and the Middle East. Our 304 Stainless Steel Guard Filter Cartridge is designed for demanding applications requiring reliable filtration, high pressure resistance, and corrosion resistance. The 20 micron precision, 150 PSI working pressure, and 1/2" NPT connection make it an ideal choice for water treatment, chemical processing, and industrial fluid systems.
This guard filter cartridge is constructed from premium 304 stainless steel material, ensuring excellent durability and resistance to rust and chemicals. The 20 micron filtration rating effectively removes suspended solids, sand, rust particles, and other contaminants, protecting downstream equipment such as pumps, valves, and heat exchangers. The maximum operating pressure of 150 PSI allows for safe usage in high-pressure systems, while the standard 1/2" NPT female thread connection ensures easy installation and compatibility with existing piping.
Key Features & Technical Specifications
- Material: 304 Stainless Steel – excellent corrosion resistance, suitable for water, oil, and mild chemicals.
- Filtration Precision: 20 micron – removes fine particles while maintaining high flow rates.
- Pressure Rating: 150 PSI (10.3 bar) – robust design for high-pressure applications.
- Connection: 1/2" NPT female thread – compatible with standard fittings.
- Reusable & Washable: The stainless steel mesh can be cleaned and reused, reducing replacement costs.
- Low Pressure Drop: Optimized pleated or mesh design ensures minimal flow resistance.
- Customizable Lengths: Available in standard sizes (10", 20", 30", 40") and can be customized according to your housing length.
- Wide Temperature Range: Depending on the sealing material (Buna-N, EPDM, Viton), the cartridge can operate in temperatures from -20°C to 120°C.
- Applications: Water filtration, chemical processing, food & beverage, pharmaceutical, oil & gas, and irrigation systems.
| Parameter | Value |
| Material | 304 Stainless Steel |
| Filtration Precision | 20 Micron (nominal) |
| Max Operating Pressure | 150 PSI (10.3 bar) |
| Connection | 1/2" NPT Female Thread |
| Standard Lengths | 10", 20", 30", 40" (Customizable) |
| Sealing Options | Buna-N, EPDM, Viton (optional) |
| Operating Temperature | -20°C to 120°C (depending on seal) |
| Flow Rate | Varies by length and pressure (contact for details) |
Benefits to Your Business:
- Cost Savings: The reusable stainless steel cartridge reduces the need for frequent replacements, lowering overall operating costs.
- Reliable Protection: 20 micron filtration ensures critical equipment is safeguarded against particle damage, reducing downtime and maintenance.
- High Compatibility: Standard 1/2" NPT connection allows easy integration into existing filter housings without modification.
- Durable Construction: 304 stainless steel withstands harsh environments, high pressure, and corrosive fluids, providing long service life even in demanding conditions.
- Customization: We offer various lengths, sealing materials, and optional micron ratings to meet your specific application requirements.
Trusted by Global Customers
As a manufacturer with over 20 years of experience, Anping County Boli Hardware Wiremesh Products Factory has exported to more than 15 countries and regions, with annual export value exceeding US$5 million. Our strict quality control and professional service ensure that every cartridge meets international standards. We are committed to providing reliable filtration solutions for various industries, including water treatment, petrochemical, food processing, and more. Contact us today to discuss your needs or request a sample!
Frequently Asked Questions (FAQ)
-
Can this filter cartridge be cleaned and reused?
Yes, the 304 stainless steel mesh can be backwashed or chemically cleaned for reuse. Proper cleaning will extend the cartridge life significantly. -
What is the maximum working temperature?
The temperature range depends on the sealing material. With Buna-N seals, it is typically -20°C to 100°C; with Viton, up to 200°C. Please specify your temperature requirement when ordering. -
Is this cartridge compatible with my existing filter housing?
The cartridge has a standard 1/2" NPT female connection. Please verify your housing’s thread type and sump length. We also offer custom lengths (10", 20", 30", 40") to fit most housings. -
Can I use this filter for oil or chemical filtration?
304 stainless steel is resistant to many chemicals, but compatibility with specific fluids should be confirmed. For aggressive chemicals, we recommend checking the material compatibility or using optional sealing materials. -
What is the pressure drop across the cartridge?
Pressure drop varies with flow rate and viscosity. Typically, at 20 micron and standard flow rates, the initial pressure drop is low. Contact us for detailed flow rate vs. pressure drop charts. -
Do you offer samples for testing?
Yes, we can provide samples for evaluation. Please contact our sales team with your application details and shipping address. -
What is the lead time for bulk orders?
For standard sizes, lead time is usually 7-15 days. Custom orders may require additional time. We ship from ports in Tianjin, Qingdao, Shanghai, and Foshan. -
Does this cartridge meet international standards?
Our cartridges are manufactured to high-quality standards and are widely used in various industries. If you require specific certifications (e.g., NSF, FDA), please inquire and we can discuss options.
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