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316L Stainless Steel Powder-Sintered Filter Plate, 50 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 filter plate requires gradual pressure increase and has a maximum working pressure of 3 MPa with a normal use temperature up to 500°C. Filtration efficiency loss below 50% necessitates validated backblowing or backwashing, and the porous surface must be protected from impact, scratching, or concentrated tool pressure.
- Pressure and Temperature Limits: Operate within the specified maximum working pressure of 3 MPa and normal use temperature of 500°C to avoid structural failure.
- Filtration Efficiency Maintenance: If filtration efficiency falls below 50%, perform a validated backblowing or backwashing procedure to restore performance.
- Surface Integrity Protection: Avoid impact, scratching, or concentrated tool pressure on the porous surface to prevent damage.
- Cleaning Compatibility: Select physical or chemical cleaning methods compatible with the retained material and process medium, such as backwashing, ultrasonic cleaning, dilute acids, or enzymes.
- Flow Direction Requirement: Install the filter plate with flow direction from the outside surface toward the clean side to ensure proper operation.
Gradually increase pressure during initial operation and monitor filtration efficiency. Use validated cleaning procedures when efficiency drops below 50% and protect the porous surface from mechanical damage.
Required Equipment: Filter housing with sealing gaskets, Pressure gauge for monitoring, Backblowing or backwashing system
- Inspect the filter plate
Inspect the filter plate for any visible damage, deformation, or contamination before installation. - Install the filter plate
Install the filter plate into the housing with the flow direction from the outside surface toward the clean side and ensure proper sealing. - Pressurize gradually
Gradually increase the operating pressure to the desired level while monitoring for leaks and pressure stability. - Monitor filtration efficiency
Monitor filtration efficiency during operation; if it falls below 50%, initiate a validated backblowing or backwashing procedure. - Select and apply cleaning method
Select a compatible cleaning method such as backwashing, ultrasonic cleaning, or chemical cleaning based on the retained material and process medium. - Handle with care to avoid surface damage
Avoid applying concentrated pressure, impact, or scratching to the porous surface during handling, cleaning, and storage.
What is the maximum working pressure and temperature for the 316L powder-sintered filter plate with 50 µm filtration 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 product specifications.
Can this Ø20 × 5 mm sintered filter plate be cleaned and reused, and what cleaning 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 states that cleanable porous construction supports repeat use when surface damage, rapid pressurization, and incompatible cleaning chemicals are avoided.
What is the pore structure and filtration mechanism of the 110 PPI 316L sintered plate with 50 µm rating?
The plate features a uniform interconnected flow-through pore network with 0.23 mm nominal pore spacing, 30–45% porosity, and a 110 PPI porous structure. The 50 µm filtration rating supports particle retention while maintaining gas or liquid permeability across the plate thickness, with flow normally directed from the outside surface toward the clean side.
This 316L powder-sintered filter plate offers a 50 µm filtration rating with a 110 PPI porous structure (0.23 mm nominal pore spacing, 30–45% porosity), supporting cleanable, reusable operation up to 500 °C and 3 MPa in a compact Ø20 × 5 mm format.
Positive
- 50 µm precision with 110 PPI structure: Combines a 50 µm filtration rating with a 110 PPI porous structure (0.23 mm nominal pore spacing, 30–45% porosity) for stable particle retention and low initial resistance across gas or liquid flow.
- Rigid, weldable, cleanable 316L media: Self-supporting 316L powder-sintered body allows welding, bonding, or mechanical integration, and supports regeneration via backblowing, backwashing, ultrasonic, or compatible chemical cleaning for repeat use.
Trade-offs
- Operational parameters must be confirmed: Flow, working pressure, temperature, media compatibility, through-pore requirement, and dimensional tolerance must be verified before ordering to ensure the filter plate meets the specific application conditions.
- Pressure ramp and cleaning constraints: Pressure should be increased gradually, and if filtration efficiency falls below 50%, validated backblowing/backwashing is required; avoid impact, scratching, or concentrated tool pressure on the porous surface, and select cleaning chemicals compatible with the retained material.
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).
