D-Series (Ceramic)
Diesel Oxidation Catalysts (DOC) Features

Picture of  D-Series Diesel Oxidation Catalysts (DOC) product

  • Ceramic DOC technology with Zeolites designed to extend the performance of diesel catalytic converters into the low-temperature range
  • D-Series DOC is ideal for Off-road application (construction, mining, material handling, utility), On-road, Power Generation, Marine, Gantry Cranes and Locomotive industries
  • Maintenance-free, reliable and cost-effective emission control solution
  • Available in both universal and direct-fit designs (Nett Technologies has a database of over 10000 direct-fit muffler designs)
  • Mufflers are built entirely from corrosion resistant materials: aluminized and stainless steels
  • Installation time and cost are reduced to a minimum
  • DOC Catalytic Mufflers match or surpass the original muffler in sound attenuation and back pressure characteristics with the addition of superior emissions performance
  • Great at reducing deadly emissions, such as Carbon Monoxide (CO) and Hydrocarbons (HC)
  • emission

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Downloadable Documents

DOC Brochure
DOC Brochure (NEW)
DOC Fact Sheet

Installation Guides

Direct-Fit
Universal-Fit

Photo Gallery