SINTERED STAINLESS STEEL 316L FILTER DISC 40X3 20MICRON

The SINTERED STAINLESS STEEL 316L FILTER DISC 40×3 20MICRON is a compact sintered steel disc filter engineered for high-efficiency particulate filtration in precision gas and fluid systems. Constructed from 316L stainless steel powder through a controlled sintering process, this filter disc offers a nominal filtration rating of 20 microns with a uniform porous structure.

With a 40 mm outer diameter and 3 mm thickness, this disc filter provides an ideal balance between surface area and minimal pressure drop, making it well-suited for applications involving analytical instruments, compressed gas lines, pneumatic controls, or liquid sampling. Its depth filtration structure ensures contaminants are captured within the filter body rather than on the surface, improving dirt-holding capacity and consistency.

The 316L stainless steel material ensures long-term corrosion resistance, thermal stability, and mechanical strength. This disc is fully cleanable and supports repeated use, reducing operating costs and supporting sustainable equipment design.

Key Specifications

Typical Applications

• Inlet protection for gas and air analyzers

• Flow control elements for instrumentation panels

• Sample line filtration in lab or field setups

• Pressure regulator and transducer protection

• Pneumatic system filter plates

• Environmental monitoring equipment

• Cleanroom or sensor filtration modules

FAQ

Q1: What is this sintered steel disc filter used for?
It’s designed to remove particles from air, gas, or fluid streams before they reach sensitive devices such as sensors, valves, or regulators.

Q2: Can it be reused after cleaning?
Yes. The sintered 316L structure supports repeated cleaning by ultrasonic, backflushing, or solvent-based methods.

Q3: What are the advantages of 316L stainless steel?
316L offers excellent resistance to corrosion, chemical exposure, and thermal stress, making it ideal for critical filtration environments.

Q4: Is the 20µm rating suitable for instrumentation use?
Yes. It provides fine filtration for protecting analytical devices and ensuring sample stream purity.

Q5: Can DALON provide custom sizes or filtration ratings?
Absolutely. DALON offers fully customized sintered discs in various diameters, thicknesses, shapes, and pore sizes upon request.