Metal Powder Sintered Filter Element Stainless Steel Powder Sintered Filter Element
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| Customization: | Available |
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| Material: | Metal |
| Application: | Industry, Food and Beverage, Medicine, Textile, Metallurgy |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Basic Info.
- Type
- Folding Microporous Filter
- Filter Connector
- Flat Connector
- Working Pressure
- 30MPa
- Working Temperature
- 300℃
- Capacity to Adsorb Pollutants
- 16.9~41mg/Cm²
- Connection Method
- Standrad
- Test
- Yes
- Condition
- New
- Transport Package
- Carton
- Specification
- customized
- Trademark
- Lefilter
- Origin
- China
- HS Code
- 8421999090
- Production Capacity
- 50000PCS/Month
Packaging & Delivery
- Package Size
- 8.00cm * 8.00cm * 52.00cm
- Package Gross Weight
- 1.500kg
Product Description
The sintered metal filter element is a novel filtration material made by specially laminating and compressing multiple layers of sintered metal screens, followed by vacuum sintering. It boasts high
Strength and overall rigidity are achieved through the interlacing of mesh openings in each layer of the wire mesh, forming a uniform and ideal filtration structure. The sintered metal filter element is primarily made of stainless steel,
Such as 316L or 304, with excellent filtration performance.
In addition, our company can also produce sintered mesh filters, sintered felt filters, stainless steel folding filters, metal powder sintered filters, etc. We can also customize according to customer needs
| Nominal accuracy(μm) | Absolute accuracy (μ m) | air permeability (L/min·dm2) basic value |
Bubble pressure (Pa) basic value |
Bias |
| 1 | '6-7 | 73 | 6150 | ±15% |
| 2 | '8-9 | 91 | 4930 | |
| 5 | '11-13 | 96 | 4460 | |
| 10 | 16-18 | 149 | 3530 | |
| 15 | 24-26 | 153 | 3330 | |
| 20 | 28-32 | 309 | 2330 | |
| 25 | 34-36 | 343 | 2050 | |
| 30 | 40-45 | 193 | 1780 | |
| 40 | 50-55 | 417 | 1260 | |
| 50 | 71-80 | 420 | 1050 | |
| 70 | 86-95 | 532 | 1030 | |
| 100 | 110-120 | 497 | 880 |





Q1: Are our filter cartridges original parts or substitutes? Is the quality guaranteed?
A: Our filter cartridge is a high-quality professional replacement filter cartridge. Lefilter has 19 years of experience in filter manufacturing and strictly follows ISO international standards for production and testing. Our products can match original parts in key performance such as filtration accuracy (beta value) and anti rupture pressure, while providing more competitive prices and a comprehensive quality assurance system to ensure that you can use them with confidence.
Q2: Can we customize the filter element according to the special requirements of our equipment?
A: Of course you can! Customized services are one of our core strengths. We specialize in providing non-standard customized services. Whether you need specific size interfaces, uncommon filtering accuracy, special sealing materials (such as fluorine resistant rubber), or extreme working conditions (such as ultra-high pressure), we can tailor it to your needs and provide a one-stop customized solution.
Q3: How long will it take to ship after placing an order?
A: Our delivery time is efficient and flexible:
Standard model: We have sufficient stock and can usually arrange shipment within 1-7 working days.
Customized model: Depending on the complexity of customization, the production cycle usually takes about 7-15 working days. We will confirm the exact delivery time with you after placing the order and provide full guarantee.
Q4: How can I confirm that your filter element can perfectly replace my existing brand filter element?
A: You only need to provide any of the following information, and our technical team can match you accurately:
Physical photos of the original brand model filter element: clear pictures including size, interface, and sealing ring.
Technical drawings: If there are detailed drawings, we can achieve 100% accurate replication.
Q5: What material is used for your filter cartridge?
A: We select the most suitable high-quality filter materials according to different working conditions:
Mainstream high-end: using high-performance glass fiber, high precision, high temperature resistance, suitable for the vast majority of hydraulic systems.
Economical and durable: Provides options for wood pulp filter paper or synthetic filter paper to meet standard operating conditions.
Extreme working conditions: Provide metal mesh or sintered metal filter materials with extremely high strength, which can be cleaned and reused.
Q6: How to choose the filtration accuracy of the filter element? Is it better to be taller?
A: It's not like that. The accuracy needs to match the system protection requirements. We will recommend the best accuracy for you based on the installation position of the filter element in your device (oil suction path, pressure oil path, or return oil path). For example, pressure oil circuits usually require high precision (3-10 μ m) to protect precision valves, while oil suction circuits require lower precision (100-180 μ m) with good fluidity. Blindly pursuing high precision may lead to rapid clogging of the filter element.
Q7: How to trust the quality of Lefilter filters?
A: Our trust stems from 19 years of professional accumulation and rigorous quality control:
Reliable materials: The core filter materials, metal components, and seals are all sourced from high-quality suppliers.
Standard production: The manufacturing process strictly follows international standards such as ISO 16889 (filtration characteristics) and ISO 2941 (fracture resistance).
Performance verification: Each batch of products undergoes strict factory testing to ensure filtration efficiency, structural integrity, and sealing reliability.
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