FHPSS Metal Powder Sintered Filter Cartridge
The FHPSS stainless steel powder sintered filter element is designed by using advanced cold isostatic pressing (CIP) and high-temperature vacuum sintering technology. Constructed from metal powders (e.g., stainless steel), it forms a rigid, three-dimensional porous matrix. This structure provides exceptional mechanical strength, corrosion resistance, and thermal stability (up to 300°C), with precise pore size control ranging from 1-100 μm. It is widely utilized in demanding industrial fluid filtration applications.
FHPSS High-Flow Metal Powder Sintered Filter Cartridge
The FHPSS stainless steel powder sintered filter element is designed by using advanced cold isostatic pressing (CIP) and high-temperature vacuum sintering technology. Constructed from metal powders (e.g., stainless steel), it forms a rigid, three-dimensional porous matrix. This structure provides exceptional mechanical strength, corrosion resistance, and thermal stability (up to 300°C), with precise pore size control ranging from 1-100 μm. It is widely utilized in demanding industrial fluid filtration applications.
Product Features
- Binder-Free Full-Metal Construction: Eliminates the risk of chemical contamination from binders, ensuring full compatibility with aggressive media, including strong acids, bases, and organic solvents.
- High Flow & Low Pressure Drop: The graded density design allows for high flow rates while maintaining a minimal pressure differential, optimizing energy efficiency.
- Exceptional Regenerability: Supports multi-cycle restoration through chemical cleaning, thermal treatment, and ultrasonic processes. With proper maintenance, the service life can extend significantly, reducing total operational costs.
Product Parameters
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Parameters |
Specification |
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Length(inch/mm） |
10(254) |
20(508) |
30(762) |
40(1016) |
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Specifications |
Sintered Powder / 304 / 316 / 316L / Nickel / Titanium |
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Connection |
Thread: M20, M30, M36; Plain End: 222, 226 |
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Filtration Accuracy (μm) |
1/3/5/10/20/40 |
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Diameter (mm) |
65-110 |
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| Filtering Area (m²/10″) |
≧0.5 |
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| Design Pressure (MPa) |
0.3 |
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| Maximum Temperature (℃) |
300 |
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Precautions
Selection & Operation Guide
- Flow Direction: Strictly adhere to outside-in flow direction. Reverse flow operation is prohibited as it may damage the structure.
- Pressure Control: Gradually increase system pressure to the operating level (≤0.3 MPa). Avoid sudden pressure surges from rapid valve opening.
- Cleaning & Regeneration:
- Backwashing: Initiate when pressure differential exceeds 0.15 MPa.
- Procedure: Air pulse (1.2-1.5x working pressure) followed by liquid backwash.
- Deep Cleaning: Acid wash (5% HNO₃) for inorganic scale; Alkaline wash (3-5% NaOH) for organics.
- Post-Cleaning: Rinse with deionized water to neutral pH and dry with hot air (≤120°C).
- Maintenance: Inspect for surface damage (scratches/cracks) after each cleaning. While each cycle restores performance, filtration accuracy may degrade over time.
Safety & Material Selection
- Corrosive Media: Use 316L or Titanium alloys for strong acids/bases.
- Temperature Limits: Ensure seal materials (FKM, PTFE) match the operating temperature.
*For specialized applications or customized solutions, please contact FFM Inc. directly.
