316L Sintered Felt Filter Element, 5 Micron, 1.5 Bar Pressure Rating, Threaded NPT
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer with over 25 years of experience in precision filtration solutions. Our 316L Sintered Felt Filter Element is engineered to deliver exceptional performance in demanding industrial applications. With a 5 micron filtration rating and a 1.5 Bar pressure rating, combined with a threaded NPT connection, this element offers reliable solid-liquid separation and long service life. Made from high-quality 316L stainless steel, it resists corrosion and high temperatures, making it ideal for chemical, petrochemical, pharmaceutical, and water treatment industries.
Our sintered felt filter elements are manufactured using advanced sintering technology, which bonds multiple layers of stainless steel fibers into a porous structure. This creates a uniform pore size distribution and high dirt-holding capacity, ensuring consistent filtration efficiency and reduced maintenance frequency. The 5 micron rating captures fine particles while maintaining excellent flow rates, and the 1.5 Bar pressure rating allows operation in low-pressure systems without compromising durability.
Key Features & Technical Specifications
- Material: 316L stainless steel – excellent corrosion resistance, suitable for acidic and alkaline environments.
- Filtration Rating: 5 micron nominal – captures particles down to 5 micrometers with high efficiency.
- Pressure Rating: 1.5 Bar (21.75 psi) – ideal for low-pressure filtration systems.
- Connection: Threaded NPT (National Pipe Thread) – easy installation and leak-proof sealing.
- High Dirt-Holding Capacity: Multilayer felt structure provides deep filtration, extending service life between cleanings.
- Temperature Resistance: Can withstand operating temperatures up to 450°C (842°F) – suitable for hot gases and liquids.
- Customizable Dimensions: Available in various lengths, diameters, and thread sizes to fit existing housings.
| Parameter | Specification |
| Material | 316L Stainless Steel |
| Filtration Rating | 5 Micron |
| Pressure Rating | 1.5 Bar |
| Connection Type | Threaded NPT (Male/Female optional) |
| Maximum Operating Temperature | 450°C (842°F) |
| Filtration Area | Customizable per length |
Advantages & Customer Benefits
By choosing our 316L Sintered Felt Filter Element, you gain:
- Longer Service Life: The robust metal felt construction withstands backwashing and mechanical stress, reducing replacement frequency.
- Cost-Effective Operation: High dirt-holding capacity means fewer filter changes, saving time and money.
- Excellent Chemical Compatibility: 316L stainless steel resists a wide range of chemicals, ensuring stable performance in harsh media.
- Easy Installation: Threaded NPT connection simplifies integration into existing piping systems without special tools.
- Eco-Friendly: Fully recyclable metal material reduces waste compared to disposable polymeric filters.
Trust & Company Background
Founded in 1998, Anping County Boli Hardware Wiremesh Products Factory has grown into a leading manufacturer of wire mesh and filtration products. With an annual export value of US$5–10 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. We take pride in our quality control system and the ability to customize elements to meet specific requirements. Our team of experienced engineers is ready to assist you with technical support and after-sales service.
We invite you to experience the reliability of our sintered felt filter elements. Whether you need a standard 5 micron element or a custom design, we are committed to providing solutions that enhance your process efficiency. Contact us today for a quote or technical consultation.
Frequently Asked Questions (FAQ)
-
What is the difference between sintered felt and sintered mesh?
Sintered felt is made from randomly oriented metal fibers, offering higher dirt-holding capacity and deeper filtration, while sintered mesh has a more uniform pore structure. The felt is ideal for applications with high contaminant loads. -
Can this element be cleaned and reused?
Yes, 316L sintered felt elements are cleanable via backwashing, ultrasonic cleaning, or chemical methods. Their robust structure allows multiple cleaning cycles. -
What thread size options are available?
Standard NPT threads include 1/4", 3/8", 1/2", 3/4", and 1" male/female. Custom thread sizes are available upon request. -
Is this element suitable for high-temperature gas filtration?
Absolutely. The 316L stainless steel can withstand continuous temperatures up to 450°C (842°F), making it suitable for hot gas filtration in power plants or chemical reactors. -
What is the typical flow rate for a 5 micron element?
Flow rate depends on the element's dimensions and the fluid viscosity. Please provide your specific application parameters for accurate sizing. -
Does the product come with a certificate of material?
Yes, we can provide a material test certificate (MTC) for 316L stainless steel upon request. -
How long is the lead time?
Standard elements are typically shipped within 7–15 days after order confirmation. Custom orders may take longer. -
What packaging does the factory use for export?
Each element is individually wrapped in protective material, then packed in sturdy cartons or wooden crates to prevent damage during transit.
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