The External Thread Sintered Mesh Filter is a precision-engineered, miniature in-line filter designed for protecting sensitive components in compact fluid systems. This robust element combines the durability and performance of sintered stainless steel mesh with an integrated M9 external male thread, enabling direct, secure, and leak-proof installation into corresponding female ports within instruments, manifolds, or device inlets.
With dimensions of approximately 9mm in thread diameter and a 50mm overall length, this compact filter is engineered for applications where space is at a premium but reliability is paramount. Its monolithic sintered mesh structure provides exceptional particle capture and mechanical strength, making it an ideal guard against contaminants in critical pneumatic, hydraulic, lubrication, and instrumentation lines.
| Type | Sintered Mesh Filter Element |
| OD | 9 mm |
| Height | 50 mm |
| Filter material | Stainless steel |
| Filtration rate | 2~100 μm |
| Brand | Huahang Filter |
| Package | Neutral carton package |
If you are interested in the sintered filter, contact us to get the price.
Huahang Filter is a specialized manufacturer with deep expertise in sintering technology and industrial filtration solutions. Our focus is on engineering reliable, high-performance metal filters. We control the manufacturing process from raw material selection to final quality testing, ensuring each element meets precise specifications for pore size, strength, and durability. Our team supports customers with technical selection and customization to ensure the filter integrates seamlessly and performs reliably in your specific application.
Q1: How does the sintered mesh filter differ from a standard pleated filter cartridge?
A1: The difference is fundamental. A pleated cartridge typically uses a non-woven media with a nominal rating. Our sintered mesh provides an absolute 20μm rating. Furthermore, the pleated cartridge is disposable, while the sintered mesh element is a durable, cleanable asset designed for hundreds of service cycles, offering a lower total cost of ownership for demanding applications.
Q2: What is the best method to clean this filter, and how do I know it’s clean?
A2: For most applications, ultrasonic cleaning followed by a clean water or solvent rinse is highly effective for removing embedded particles. Backflushing with clean compressed air or liquid is also common. A well-cleaned filter will restore its initial, clean pressure drop when tested with a clean fluid. A significant, irreversible pressure drop indicates the end of its usable life.
Q3: Why choose 304 stainless steel over other materials like 316L?
A3: 304 stainless steel (SS304) offers an excellent balance of corrosion resistance, mechanical properties, and cost for a vast majority of industrial applications involving water, oils, hydraulic fluids, and many chemicals.
Choose 316L stainless steel primarily if your process fluid contains high levels of chlorides (e.g., saltwater, certain acids) where its molybdenum content provides superior pitting resistance.
Q4: Can you provide customized sintered filter?
A4: Yes. We can not only provide the standard size, but also the customized filters. We routinely modify end cap designs (e.g., add NPT threads, O-ring grooves, or flanges) and can adjust the overall length or even the filtration rating to meet your specific system integration requirements and performance goals.
