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Help Center304 Stainless Steel 50 Micron 2.5 Inch Diameter Filter Cartridge, 3/4 NPT
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a professional manufacturer established in 1998 with annual export value between US$5 million and US$10 million. Our 304 Stainless Steel 50 Micron 2.5 Inch Diameter Filter Cartridge with 3/4 NPT is designed for high-performance liquid filtration across multiple industries. Combining precision engineering with durable construction, this cartridge ensures reliable particle removal, easy maintenance, and long service life – a cost-effective solution for your filtration needs.
Manufactured from premium 304 stainless steel, this filter cartridge features a precision-woven mesh that achieves a 50 micron filtration rating. The 2.5-inch outer diameter and standard 3/4 NPT female thread connection make it compatible with a wide range of filter housings and systems. Whether you need to filter water, oils, chemicals, or other process fluids, this cartridge delivers consistent performance and can be cleaned and reused repeatedly, reducing operational costs.
Key Features & Benefits
- Material: 304 stainless steel – excellent corrosion resistance, suitable for acidic and alkaline environments.
- Filtration Precision: 50 micron absolute rating – effectively removes sand, sediment, rust, and other solid particles.
- Dimension: 2.5 inch outer diameter, standard length options (10, 20, 30 inches) or custom lengths available.
- Connection: 3/4 NPT female thread – easy to install and replace, compatible with most standard filter housings.
- Reusability: Washable with water or backwash – no need for frequent replacement, saves money and reduces waste.
- High Flow Rate: Pleated mesh design increases surface area, allowing high flow with low pressure drop.
- Temperature Resistance: Suitable for hot liquids up to 250°C (depending on sealing material).
- Pressure Rating: Customizable according to application requirements; standard models withstand up to 0.6 MPa.
- Applications: Water treatment, petrochemical, food & beverage, pharmaceutical, agriculture irrigation, and more.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (SS304) |
| Micron Rating | 50 μm (absolute) |
| Outer Diameter | 2.5 inches (63.5 mm) |
| Connection | 3/4 NPT female thread |
| Length Options | 10", 20", 30", 40" or custom |
| Filtration Area | Varies with length; approximately 0.5 m² per 10" length |
| Max Operating Temperature | 250°C (482°F) with metal seals |
| Max Pressure | 0.6 MPa (standard) – higher upon request |
| Cleaning Method | Backwash, ultrasonic, or manual cleaning |
Our 304 stainless steel filter cartridges are manufactured with strict quality control measures. Each cartridge undergoes a pressure test and visual inspection to ensure flawless performance. The pleated structure provides a large filtration area while maintaining a compact design, making it ideal for both new installations and retrofit of existing systems.
Who We Are
Anping County Boli Hardware Wiremesh Products Factory has been a trusted supplier since 1998. We export to markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania, with annual export revenue exceeding US$5 million. Our factory is located in Hengshui, Hebei, China, and we ship from ports like Tianjin, Qingdao, and Shanghai. We offer OEM/ODM services, custom lengths, and specialized micron ratings to meet your specific requirements. With decades of experience in wire mesh manufacturing, we guarantee consistent quality, competitive pricing, and timely delivery.
By choosing our 304 stainless steel filter cartridge, you benefit from a high-quality, reusable filtration solution that reduces downtime and replacement costs. Our team is ready to assist you with technical support, sample requests, and bulk orders. Contact us today to discuss your filtration needs and experience the Boli difference.
Frequently Asked Questions (FAQ)
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Q: What is the difference between 304 and 316 stainless steel filter cartridges?
A: 304 stainless steel offers good corrosion resistance for most water, oil, and general chemical applications. For more aggressive environments with chlorides or high acidity, we recommend 316 stainless steel, which is also available upon request. -
Q: Can this filter cartridge be cleaned and reused?
A: Yes, the 304 stainless steel mesh cartridge is designed for easy cleaning. You can backwash it with water, use an ultrasonic cleaner, or soak it in a mild cleaning solution. Proper cleaning can restore filtration efficiency many times. -
Q: What is the maximum flow rate for a 10-inch length cartridge?
A: Flow rate depends on the viscosity of the fluid and the pressure drop allowed. As a reference, for water at 25°C, a 10-inch cartridge can handle approximately 10-15 L/min at 0.1 MPa pressure drop. Please contact us for detailed calculations. -
Q: Is the 3/4 NPT connection male or female?
A: The cartridge is equipped with a 3/4 NPT female thread. It screws onto a male 3/4 NPT nipple in the filter housing. Adapters are available if needed. -
Q: Can I get a custom length or different micron rating?
A: Absolutely. We offer customization for length (from 5 inches to 60 inches or more) and micron ratings from 10 to 1000 microns. Please provide your requirements for a quotation. -
Q: What is the operating temperature range?
A: The cartridge can withstand up to 250°C when using metal-to-metal seals. For applications with rubber gaskets, the temperature limit may be lower – typically up to 120°C. We can recommend the appropriate sealing material for your application. -
Q: Do you provide samples before bulk order?
A: Yes, we offer samples for evaluation. The sample cost is usually deducted from the first bulk order. Lead time for samples is 3-5 working days. -
Q: How do I know if this cartridge is compatible with my existing housing?
A: The 2.5-inch diameter and 3/4 NPT connection are standard for many industrial filter housings. We recommend measuring your housing's connection size and cartridge length. If you are unsure, please send us the housing model or a photo, and we will confirm compatibility.
With over 25 years of manufacturing experience, a dedicated quality team, and a global customer base, Anping County Boli Hardware Wiremesh Products Factory is your reliable partner for stainless steel filtration solutions. Our 304 Stainless Steel 50 Micron 2.5 Inch Diameter Filter Cartridge offers the perfect balance of performance, durability, and value. Contact us today to place your order or request a quote!
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