M3 Thread to Barb, Sintered Filter

CAD Model

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Replacement O-Rings

O-Ring seals in all available materials.

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Polyurethane Tubing

Polyurethane tubing is recommended for use with our barbed fittings. It provides excellent flexibility and resistance to kinking.

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Description: A 20 micron sintered filter element is contained within an M3 male threaded barb fitting.

Max Pressure Rating: 100 psig, when used with appropriately sized polyurethane tubing. With a clamp installed, the limiting factor generally becomes the burst pressure of the tubing.

Material: 303 stainless steel fitting body, with 316 stainless steel filter element.


  • Sintered filter element
  • Captured O-Ring face seal for leak tight installation