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DEF Purchase Options

  • Case (Includes 2-2.5 gallon containers)

  • 55 Gallon Drum

  • Bulk Tote (275 or 330 gallons)

 Options for Totes and Drums

  • Hand pump with hose and nozzle used for 55 gallon drums

  • Dolly for 55 gallon drum

  • 110v electric pump with hose, automatic nozzle and gauge.  Can be used with totes and drums.

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Cases, drums, and totes can be delivered or picked up
 at our Belmont location.
 

Diesel Exhaust Fluid

Diesel Exhaust Fluid - DEF - is a urea-based chemical reactant designed specifically for use in SCR systems to reduce NOx emissions.

How DEF Works

Selective Catalytic Reduction (SCR) is an exhaust after treatment system that injects a small amount of a chemical called Diesel Exhaust Fluid (DEF) into the exhaust. DEF is mixed with exhaust in the presence of a catalyst turning NOx (oxides of nitrogen a harmful pollutant that contributes to smog and acid rain) into harmless nitrogen and water vapor.

Advantages of SCR

  • SCR provides better fuel economy

  • SCR meets 2010 Vehicle Emissions Standards for Diesel Engines

  • SCR improves engine lubricant and filter life
     


42 Brighton Street
Belmont, MA 02478

(617) 484-0888

 

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