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Diesel Particulate Filters for Large Engines


DCL’s large engine diesel particulate filters (DPFs) are used for high efficiency particulate reduction in stationary diesel engines. Exhaust gas is directed into catalytically coated wall flow DPF elements which trap and burn off the particulate matter. The system is CARB verified for >85% reduction of particulate matter and less than 20% NO2/NOx slip.

See chart for emission control characteristics of DCL’s diesel particulate filters.

For assistance with sizing and selection of the right diesel particulate filter for your needs, contact a DCL applications engineer.

  • Available in a variety of connection types, including ANSI and DIN bolt pattern flanges.
  • Heavy gauge housing, available in stainless and mild steel.
  • Cover plates for easy removal and service of DPF elements.
  • Space for future upgrade.
  • Lifting lugs for easy mounting and installation.
  • Rated to 1.5 bar pressure.

Used in stationary diesel engines 500 hp (375 kW) and larger. Suitable for 4 cycle medium and high speed engines used in prime power or stand-by power. Recommended where fuel is ultra-low sulfur diesel and engine-out PM emission level is equivalent to tier 1 or better.