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316L Stainless Steel Powder-Sintered Filter Plate, 30 µm Filtration Rating, Ø20 × 5 mm, 110 PPI, 5/10 pcs
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For filtration-grade selection, dimensional confirmation, material compatibility or custom configuration review, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This sintered filter plate is rated for normal use up to 500°C and a maximum working pressure of 3 MPa. Media compatibility and through-pore requirements must be confirmed before use, and pressure should be increased gradually to avoid structural damage.
- Temperature Limit: The plate is suitable for continuous service up to 500°C without loss of mechanical integrity.
- Pressure Limit: Maximum working pressure is 3 MPa; pressure must be increased gradually to prevent rapid pressurization damage.
- Cleaning Constraints: Cleaning must be selected based on retained material and process medium, using compatible physical or chemical methods.
- Handling Precautions: Avoid impact, scratching, or concentrated tool pressure on the porous surface to prevent damage.
- Efficiency Monitoring: If filtration efficiency drops below 50%, a validated backblowing or backwashing procedure is required.
Proper installation and maintenance maximize filter life and performance. The following steps outline safe handling, operation, and cleaning procedures.
Required Equipment: Clean gas supply, Clean liquid supply, Ultrasonic cleaner, Compatible chemical cleaning solutions
- Confirm Operating Conditions
Confirm media compatibility, working pressure, temperature, and through-pore requirements before installation. - Install the Filter Plate
Install the filter plate securely in the housing, ensuring flow direction from the outside surface toward the clean side. - Increase Pressure Gradually
Increase pressure gradually to the operating level while monitoring flow to avoid rapid pressurization damage. - Monitor Filtration Efficiency
Monitor filtration efficiency regularly; if it drops below 50%, initiate a validated backblowing or backwashing procedure. - Clean the Filter Plate
Clean the plate using compatible physical or chemical methods, such as backwashing, backblowing, ultrasonic cleaning, or specific chemical agents.
What is the maximum working pressure and temperature for the 316L powder-sintered filter plate with 30 µm rating?
The filter plate has a normal use temperature of ≤500 °C and a maximum working pressure of ≤3 MPa. These limits are based on the 316L stainless steel powder-sintered construction with 30–45% porosity and 4.4–5.6 g/cm³ bulk density, as stated in the technical specifications.
Can this Ø20 × 5 mm sintered filter plate be cleaned and reused, and what methods are compatible?
Yes, the metallic porous body can be regenerated using backblowing, backwashing, ultrasonic cleaning, or suitable chemical-cleaning procedures such as dilute acid, dilute alkali, oxidizing agents, surfactants, or enzymes. The product description explicitly lists these compatible cleaning methods and notes that repeat use is supported when surface damage, rapid pressurization, and incompatible chemicals are avoided.
What is the pore structure and filtration rating of the 110 PPI 316L sintered filter plate?
The filter plate has a 30 µm filtration rating combined with a 110 PPI porous structure featuring 0.23 mm nominal pore spacing, 30–45% porosity, and uniform interconnected flow-through pores. The bulk density ranges from 4.4 to 5.6 g/cm³, and the material density is 8.0 g/cm³ for the 316L stainless steel powder.
This 30 µm rated 316L sintered filter plate (Ø20 × 5 mm, 110 PPI) offers a cleanable, self-supporting porous medium for compact filtration assemblies, with low initial resistance and weldability, but requires careful pressure management and media compatibility verification.
Positive
- 30 µm filtration with uniform pore network: Provides precise particle retention with low initial resistance across the 110 PPI porous structure, supporting stable gas or liquid flow across the plate thickness.
- Cleanable 316L metallic media: Rigid self-supporting construction permits regeneration via backblowing, backwashing, ultrasonic or chemical cleaning, enabling repeat use in compatible processes.
Trade-offs
- Operating limits and media compatibility: Maximum working pressure of 3 MPa and normal use temperature of 500°C impose process constraints; flow, pressure, temperature and media compatibility must be confirmed before ordering.
- Sensitive to mechanical damage and pressure surges: Rapid pressurization, impact or scratching on the porous surface can degrade filtration efficiency; pressure must be increased gradually and validated cleaning procedures used if efficiency drops below 50%.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
