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316L Stainless Steel Powder-Sintered Filter Plate, 30 µm Filtration Rating, Ø100 × 25 mm, 40 PPI, 1/2 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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The filter plate must be operated within a normal use temperature of ≤500 °C and a maximum working pressure of ≤3 MPa with gradual pressurization. Cleaning methods must be compatible with retained material and process medium, and filtration efficiency drop below 50% requires a validated backblowing or backwashing procedure.
- Temperature and Pressure Limits: Normal use temperature must not exceed 500 °C and working pressure must not exceed 3 MPa to avoid material degradation and structural failure.
- Cleaning Compatibility: Cleaning methods must be selected based on compatibility with retained material and process medium, including backwashing, backblowing, ultrasonic cleaning, dilute acid, dilute alkali, oxidizing agents, surfactants, or enzymes.
- Operational Warning: If filtration efficiency falls below 50%, initiate a validated backblowing or backwashing procedure and avoid impact, scratching, or concentrated tool pressure on the porous surface.
- Procurement Confirmation: Before ordering, confirm filtration rating, PPI, disc dimensions, porosity, through-pore requirement, target flow, working pressure, temperature, and media compatibility.
This procedure covers initial installation, gradual pressurization, performance monitoring, and cleaning of the filter plate. Proper handling ensures longevity and consistent filtration efficiency.
Required Equipment: Backblowing equipment, Backwashing equipment, Ultrasonic cleaner
- Confirm application parameters
Confirm that the filtration rating, disc dimensions, porosity, and operating conditions match the application requirements before installation. - Gradually increase pressure
Increase pressure gradually during operation to avoid sudden pressure shocks that could damage the porous structure. - Monitor filtration efficiency
Monitor filtration efficiency and if it falls below 50%, initiate a validated backblowing or backwashing procedure. - Select appropriate cleaning method
Select a cleaning method compatible with retained material and process medium, such as backwashing, backblowing, ultrasonic cleaning, or chemical cleaning. - Handle gently
Avoid impact, scratching, or concentrated tool pressure on the porous surface during handling and cleaning.
What is the maximum working pressure and temperature for the 316L stainless steel powder-sintered filter plate with 30 µm filtration rating?
The filter plate has a maximum working pressure of ≤3 MPa and a normal use temperature of ≤500 °C. These limits are specified for the Ø100 × 25 mm, 40 PPI, 316L powder-sintered construction, which maintains mechanical rigidity and weldability within these operating boundaries.
Can this 30 µm sintered filter plate be cleaned and reused, and what cleaning methods are compatible?
Yes, the metallic porous body is designed for repeat use and 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 manufacturer advises avoiding surface damage, rapid pressurization, and incompatible cleaning chemicals to maintain performance.
What are the key dimensional and structural specifications of the Ø100 × 25 mm 40 PPI filter plate?
The plate has a diameter of Ø100 mm and a thickness of 25 mm. It features a 40 PPI porous structure with a nominal pore spacing of 0.64 mm, porosity between 30–45%, and a bulk density of 4.4–5.6 g/cm³. The filtration rating is 30 µm, and the material is 316L stainless steel powder with a density of 8.0 g/cm³.
This Ø100 × 25 mm 316L powder-sintered filter plate offers a 30 µm filtration rating with a 40 PPI interconnected pore network, suitable for cleanable liquid and gas filtration up to 500 °C and 3 MPa, but requires pre-order validation of flow and compatibility and careful handling to maintain performance.
Positive
- 30 µm filtration with interconnected pores: Combines a 30 µm filtration rating with a 40 PPI porous structure (0.64 mm nominal pore spacing, 30–45% porosity), providing stable particle retention with low initial resistance across the plate thickness.
- Cleanable, weldable 316L construction: Rigid powder-sintered 316L plate supports backblowing, backwashing, ultrasonic and chemical cleaning, and can be welded or mechanically integrated, with service capability up to 500 °C and 3 MPa.
Trade-offs
- Requires pre-installation validation: Flow, working pressure, temperature, media compatibility and through-pore requirements must be confirmed before ordering, as these are not specified for the target application.
- Handling and cleaning constraints: Pressure must be increased gradually; if efficiency drops below 50%, a validated backblowing/backwashing procedure is required, and the porous surface must be protected from impact, scratching or concentrated tool pressure.
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).
