Engine Brake & Exhaust Silencer
Exhaust/Emissions Acronyms ATD ....................................................... After Treatment Device Bp...........................................................................Backpressure CARB ...................................... California Air Resources Board CCM...............................Catalytic Converter Muffler (or DOC) CCV .......... Crankcase Ventilation or Closed Crankcase Vent CDPF.................................. Catalyzed Diesel Particulate Filter CFM ........................................................Cubic Feet per Minute CFS................................................Crankcase Filtration System CO ...................................................................Carbon Monoxide dBA............................................. Decibel, A scale (noise level) DMF ................................ Diesel Multi-stage Particulate Filter DOC....................................................Diesel Oxidation Catalyst DPF .......................................................Diesel Particulate Filter EAT.......................................................Exhaust After Treatment EDM................................................. Emissions Device Monitor EGR ..................................................Exhaust Gas Recirculation EIEO ..........................................End In / End Out (muffler style) EISO........................................ End In / Side Out (muffler style) EPA .....................................Environmental Protection Agency EPA Tier 4/IV.............................Off-road emissions standards EPA07 ..................................U.S. EPA 2007 on-road regulation EPA10 ..................................U.S. EPA 2010 on-road regulation ERC ................................................Emissions Resource Center Euro Stage XX ....European Emissions Reduction Regulations FTP........................................................ Federal Test Procedure HC ...............................................Hydrocarbon (unburned fuel) HP ........................................................................... Horse Power HTEF ......................................High Temperature Exhaust Filter ICC ........................................Independent Catalytic Converter ID........................................................................Inside Diameter IOM........................................... Installation Operation Manual ISO ................International Organization for Standardization ISO/TS .......................................... ISO Technical Specification LNF........................................................Low NO 2 Filter (muffler) LXF ....................................................... Low NOx Filter (muffler) LSD .......................................................Low Sulfur Diesel (fuel) LTF......................................... Low Temperature Filter (muffler) NOx.................................................................... Nitrogen Oxides OCV............................................... Open Crankcase Ventilation OD ....................................................................Outside Diameter PM .................................................................Particulate Matter SC......................................................................Silicone Carbide SCR ............................................. Selective Catalyst Reduction SEF................................... Semi-active Electric Filter (muffler) SIEO........................................ Side In / End Out (muffler style) SISO.......................................Side In / Side Out (muffler style) SRF..............................................Standard Recirculation Filter SS.........................................................................Stainless Steel ULSD...........................................Ultra-Low Sulfur Diesel (fuel) VOC................................................ Volatile Organic Compound VOF .....................................................Volatile Organic Fraction Donaldson & Industry Acronyms
Designed to specifically address engine brake noise t "EESFTTFTFOHJOFCSBLF noise, silencing engine brake “bark” t 3FEVDFTFYIBVTUOPJTF versus a standard muffler Silences engine brake “bark” t 3FEVDFTESJWFSGBUJHVF t *NQSPWFTUSVDLJOHJOEVTUSZ image All stainless steel construction available* t 8POUSVTUPVUMJLF conventional mufflers Direct replacement t&BTZJOTUBMMBUJPO DBOCF applied on existing trucks No increase in back pressure t 4JMFODFTXJUIPVUFOHJOF power loss t .BJOUBJOTGVFMFDPOPNZ
*Models available in both stainless steel and aluminized steel
Medium- and Heavy-Duty Exhaust Products t 9 t 75
www.donaldson-fi . l oelmters.com filtration.com/technologies/emission
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