Apex CO Oxidation Catalysts

Owners/operators face the challenge of exhaust emissions on their lean-burn natural gas, propane, or dual-fuel industrial engines. Because there’s excess air in the lean-burn fuel mix and exhaust stream, bringing carbon monoxide (CO), hydrocarbons (HC), volatile organics (VOCs), aldehydes, and other hazardous air pollutants (HAPs) to acceptable levels can be a challenging task. Apex Oxidation Catalyst is designed specifically for these types of applications.

Available in a wide range of sizes and shapes, Apex CO Oxidation Catalysts can be custom-tailored to fit virtually any space requirements, used in any brand of catalytic converters, and worked into any budget. Also for operators with load-variant applications, it can be an affordable, effective, no-hassle solution in dealing with CO, HC, VOCs and HAPs emissions control. Apex catalysts are proudly made in the USA.

Product Data

  • Destructive Efficiencies: up to 99%
  • Pressure Drop: Variable; quoted per specifications
  • Working Range: from 550° F up to 1250° F
  • Catalyst Substrate:
    • Metal honeycombs up to 48” square, round or oblong
    • Cell densities from 20 cpsi to 700 cpsi
    • Catalyst module depth from 3/4” up to 6”
    • Foil thickness of 0.002″

Features & Benetfits

  • Low pressure drop
  • Wide operating temperature range
  • Easily cleaned and reactivated
  • No nesting or telescoping design
  • Variety of cell densities
  • Parallel flow reduces plugging
  • Custom designed based on application
  • Test cores for aging assessment

Emission Sources

  • IC Engines
  • Broilers
  • Gas Turbine
  • Chemical Processes


  • Natural Gas
  • Diesel
  • LPG
  • Propane
  • Bio-diesel
  • Dual Fuel

Emission Compliance

  • NOx
  • CO
  • HCs
  • VOCs


  • Platinum Only
  • Crystal Size
  • Telescopic Bars
  • No Brazing
  • In-House Laboratory
  • In-House Production
  • Quality Control

Download the Apex CO Oxidation Catalysts spec page click here

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To order or for more information, call us at 800-234-6778 or complete our Contact Form

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