Diesel Engines

Mobile Diesel Catalytic Converter Manufacturer

The most diverse high flow metallic substrate configurations for diesel engines



Mobile catalytic converter applications demand brazed substrates to withstand:
  • High Vibration
  • Thermal Cycling
  • Axial & Radial G-Forces
Lower cell counts of 200-300CPSI: alleviate pressure drop concerns and allow for passage of soot particles. Often space is at a premium and metallic substrates can be packed in smaller, more compact locations than a ceramic substrate. Cooler exhaust temperatures: Metallic substrates have a lower thermal mass and higher thermal conductivity than ceramic, resulting in faster light-off capabilities and reduction of precious metal costs.


Large engine displacement equals large catalyst volume. Manufacturing single piece large sized substrates is our specialty. Utilizing larger substrates means there are less structural components to impede exhaust flow. That means lower pressure drop and improved fuel consumption.
Stationary Diesel Substrate