O-Micro Cylindrical Filter

cots: MF-350-316L-290H-O

• Product Overview

  This high-precision cylindrical filter is designed for demanding micro-filtration applications where flow stability and material reliability are critical. Manufactured from industrial-grade stainless steel and featuring more than 290 precisely formed micro-apertures, it delivers consistent flow performance along with excellent chemical and mechanical resistance.

  Material Specifications

  Material Grade: AISI 316L / GOST 03Х17Н14М3
  International Equivalents:

• Stainless Steel – AISI 316L (ASTM)

• EN 10151 – 1.4404 (European Standard)

• Material Properties:

• High tensile strength

• Excellent corrosion resistance

• Superior durability in precision-formed components

• Technical Specifications

• Outer Diameter: 3.50 mm (±0.03 mm)

• Key Features

• Precision Perforation: Uniformly spaced micro-holes ensure even pressure distribution and stable flow characteristics.

• Material Integrity: Manufactured from AISI 301 / 12Х18Н9 stainless steel, providing an optimal balance of elasticity and mechanical strength.

• Tight Dimensional Control: All critical dimensions are maintained within strict tolerances for compatibility with high-precision assemblies.

• Corrosion Resistance: Suitable for aggressive fluid and gas environments.

• Typical Applications

• Precision industrial spray and fuel nozzles

• Medical device filtration and laboratory equipment

• Aerospace fluid control systems

• Chemical processing micro-filtration systems

• Inner Diameter: 3.20 mm (±0.03 mm)

• Overall Height: 3.42 mm (±0.03 mm)

• Aperture (Hole) Diameter: Ø0.25 mm (±0.05 mm)

• Hole Count: Minimum 290 micro-perforations

• Perforation Pitch:

  • 0.40 mm (horizontal)

  • 0.325 mm (vertical)

• Surface Finish: N3 visual quality standard