Premium Quality Sintered Steel Filter
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| General Tolerance | ±0.2mm |
| Weight(ref)/Gram | 0.00 |
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The SINTERED STAINLESS STEEL 316L RING FILTER 3×46×2 40MICRON is a precision-engineered stainless steel screen filter designed for inline filtration of gas or fluid media in compact systems. Manufactured from sintered 316L stainless steel, this filter ring offers excellent particle retention, chemical resistance, and cleanability.
With an inner diameter of 3 mm, an outer diameter of 46 mm, and a 2 mm thickness, this ring filter is ideal for use in tight assemblies such as valve interfaces, sensor housings, instrumentation panels, or pneumatic circuits. The sintered structure delivers uniform 40-micron nominal filtration across its porous matrix, providing effective particle capture without compromising flow rate.
Unlike conventional woven screens, this filter features a rigid sintered construction that supports depth filtration, extending service life and reducing clogging. It is corrosion-resistant, heat-stable, and fully cleanable using ultrasonic, solvent, or backflush methods—making it a reliable solution for high-purity or industrial-grade applications.
| Specification | Value |
|---|---|
| Material | Sintered Stainless Steel 316L |
| Inner Diameter (ID) | 3 mm |
| Outer Diameter (OD) | 46 mm |
| Thickness | 2 mm |
| Filtration Rating | 40 micron (nominal) |
| Porosity Type | Depth filtration |
| Cleanability | Reusable (ultrasonic/backflush) |
| Temperature Range | –200°C to +600°C |
| Corrosion Resistance | Excellent |
Inline filter for compressed gas lines
Screen ring in pneumatic regulators and valves
Particle protection in analytical sampling systems
Flow control protection in lab and sensor devices
Pre-filter disc for microfluidic and dosing equipment
Cleanable screen element in solvent or vapor flow paths
Protective ring for orifices in precision instruments
Q1: What makes this a screen filter instead of a mesh?
This filter uses sintered metal rather than woven mesh, offering superior mechanical strength, deeper particle retention, and greater resistance to pressure and clogging.
Q2: Is it reusable after clogging?
Yes. It can be cleaned using ultrasonic baths, reverse flow flushing, or solvent soaking.
Q3: Can it handle high heat or pressure?
Absolutely. The 316L stainless steel material is rated up to 600°C and supports pressure cycles in demanding environments.
Q4: Is it suitable for gases and liquids?
Yes. It performs well with air, nitrogen, argon, oxygen, and low-viscosity fluids.
Q5: Can this ring filter be customized?
Yes. DALON offers OEM customization for pore size, diameter, thickness, and integration into housings or fittings.
The versatility of SINTERED STAINLESS STEEL 316L RING FILTER 3X46X2 40MICRON 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 Stainless Ring Filter for Microfluidic or Sensor Systems.
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