Oxygen Filters

Oxygen filters are deigned to contain the consequences of an ignition event, protecting downstream piping and components.  Our filters are tested to modified ASTM G-175 for oxygen filter testing.  Our oxygen filters are tested to pressures up to and exceeding 5,000 psi.  Stainless steel filters fail at 3,000 psi oxygen ignition test.

We offer an extensive line of inline an Tee Filters for oxygen service. 

25 Series Inline Brass Oxygen Filter

25 Series Inline Brass Filter
  • 5,000 PSIG Operating Pressure
  • 10 Micron Sintered Replaceable Filter Element
  • 2.2″ x 1.3″
  • Cv 0.7

25 Series Literature


30 Series Inline Brass Oxygen Filter

30 Series Oxygen Filter
  • 6,000 PSIG Operating Pressure
  • 10 Micron Sintered Bronze Replacement Element
  • Cv 1.0

30 Series Literature

50 Series Tee Type Brass Oxygen Filter

50 Series Oxygen Filter
  • 6,000 PSIG Operating Pressure
  • 10 Micron Sintered Bronze Element
  • Cv 3.0

20M Series Monel Inline Oxygen Filter


Our newest series, replaces the 20B series. This all welded inline filter includes a 10 micron sintered brass element.

20M Dims

20MT & 20BT Series Inline Oxygen Filters


This threaded version of the welded version (above) is available in brass and monel. These filters also include a 10 micron sintered bronze element. And, are available in the same connection options shown above.

Oxygen Check Valve


OXYCHECK oxygen system components are made entirely from materials that are non-flammable in oxygen at pressures equal to or greater than the maximum allowable working pressure. This essentially removes the Fuel Leg of the Fire Triangle and greatly reduces both the risk of a fire occurring and the consequences of an unanticipated ignition. This rigorous engineering process results in oxygen system components with an unprecedented level of fire safety.

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Oxygen Filter Catalog