Premium Quality Sintered Steel Filter
| I.D.(d) | |
| I.D. (d1) | |
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| O.D. (D1) | |
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| General Tolerance | ±0.2mm |
| Weight(ref)/Gram | 0.00 |
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The SINTERED STAINLESS STEEL 316L RING FILTER 30×47×2 3MICRON is a precision-engineered reusable filtration element made from sintered 316L stainless steel. Designed for long service life in high-purity, corrosive, or high-pressure environments, it delivers consistent 3-micron nominal filtration for gases and fluids in compact, circular installations.
This filter features an inner diameter of 30 mm, outer diameter of 47 mm, and 2 mm thickness, making it well-suited for sealing-type housings, sensor protection, gas manifolds, pressure ports, and circular filter modules. Its depth filtration matrix traps particles across the filter body—not just the surface—ensuring better retention, lower clogging, and longer maintenance intervals.
The high-performance sintered 316L stainless steel body ensures resistance to corrosion, thermal cycling, and mechanical stress. The filter is fully washable and reusable, offering a sustainable and cost-effective alternative to disposable filters in critical systems.
| Specification | Value |
|---|---|
| Material | Sintered Stainless Steel 316L |
| Inner Diameter (ID) | 30 mm |
| Outer Diameter (OD) | 47 mm |
| Thickness | 2 mm |
| Filtration Rating | 3 micron (nominal) |
| Porosity Type | Depth filtration |
| Media Cleanability | Reusable, ultrasonic/backflush |
| Temperature Range | –200°C to +600°C |
| Pressure Resistance | High – suitable for gas/liquid |
| Chemical Resistance | Excellent (acid, solvent, alkali) |
Gas sampling and calibration systems
Pressure sensor or regulator protection
Solvent loop and fine fluid filtration
Inline disc modules for compact analyzers
Corrosive or high-purity chemical flow filtration
Vacuum and pneumatic system filtration rings
Fuel cell or micro-reactor inlet protection
Q1: What makes this filter reusable?
The 316L sintered stainless steel structure allows multiple cleaning cycles using ultrasonic, solvent, or backflushing methods without degrading performance.
Q2: What does a 3-micron rating achieve?
It captures fine particulate matter and aerosols, protecting downstream sensors, valves, or sensitive devices in gas or liquid lines.
Q3: Is this filter suitable for corrosive applications?
Yes. 316L stainless steel is highly resistant to acids, solvents, and alkalis—ideal for chemical and laboratory environments.
Q4: Can it handle high temperatures and pressure?
Yes. It operates from –200°C to +600°C and performs reliably under pressure due to its rigid metallic sintered structure.
Q5: Can I customize this ring filter?
Absolutely. DALON supports OEM designs for custom dimensions, pore sizes, tolerances, and connection interfaces.
The versatility of SINTERED STAINLESS STEEL 316L RING FILTER 30X47X2 3MICRON 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 Depth Filtration Ring – 316L Steel, Reusable, 3 Micron.
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