Premium Quality Sintered Steel Filter
| I.D.(d) | |
| I.D. (d1) | |
| O.D. (D) | |
| O.D. (D1) | |
| Length (L) | |
| Flange Dia. (fd) | |
| Flange Thickness (fl) | |
| General Tolerance | ±0.2mm |
| Weight(ref)/Gram | 0.00 |
| Minimum Order Qty |
The SINTERED AISI 316L FILTER DISC 25×3 20MICRON is a compact sintered stainless steel disc filter offering consistent 20-micron nominal filtration. While this model does not feature traditional pleating, it achieves fine particle removal through a uniform, depth-filtering sintered metal structure, often used as an alternative to pleated mesh in compact systems.
Constructed from corrosion-resistant AISI 316L stainless steel powder, the disc is bonded under high heat to form a rigid porous matrix. The result is a high-performance filtration element that resists deformation, supports backflushing, and provides repeatable flow and filtration efficiency.
Measuring 25 mm in diameter and 3 mm in thickness, the filter disc is ideal for installation in pressure transducer ports, air or gas sample lines, analytical instrument inlets, and flow control components. It is cleanable and reusable, making it a sustainable option for critical fluid and air systems.
| Specification | Value |
|---|---|
| Material | Sintered Stainless Steel AISI 316L |
| Outer Diameter (OD) | 25 mm |
| Thickness | 3 mm |
| Filtration Rating | 20 micron (nominal) |
| Porosity Type | Depth filtration (non-pleated) |
| Media Cleanability | Reusable, ultrasonic-safe |
| Temperature Range | –200°C to +600°C |
| Pressure Resistance | Suitable for pressurized systems |
Inlet protection for gas and air analyzers
Flow control in pressure regulators
Instrument sample line particulate filtration
Analytical device gas purification
Pneumatic control device filtration
Solvent or fluid particle removal
Sensor protection in OEM instrument panels
Q1: Is this filter disc pleated?
No. It is a sintered disc, not a mechanically pleated mesh, but it performs depth filtration with high surface uniformity and mechanical strength.
Q2: What is the benefit over a traditional pleated mesh?
Sintered filters offer greater structural rigidity, are easier to clean, and provide uniform filtration across the body, not just the surface.
Q3: Can the disc be cleaned and reused?
Yes. It is reusable and supports ultrasonic cleaning, backflushing, and chemical rinsing depending on your application.
Q4: Is 20 micron appropriate for air and gas applications?
Yes. It is suitable for medium-fine filtration in pneumatic, gas, and instrument air systems.
Q5: Are custom sizes or pleated styles available?
Yes. DALON can supply pleated stainless steel cartridges, wire mesh laminates, or custom disc designs tailored to your filtration needs.
The versatility of SINTERED AISI 316L FILTER DISC 25X3 20MICRON makes them ideal for various industrial applications. Key industries that benefit from these steel filters include:
Our professional team is ready to assist with your inquiry for this Filter Disc for Lab Pneumatics – Sintered AISI 316L.
Contact UsAll our products are manufactured according to ISO 9001 standards.
View CertificatesWe offer free design services and custom manufacturing for your specific needs.
We provide worldwide shipping for all our products with reliable delivery times.