PPC Def Solutions
ppc_def_slides_000 ppc_def_slides_001 ppc_def_slides_001a ppc_def_slides_002 ppc_def_slides_003 ppc_def_slides_004 ppc_def_slides_004a ppc_def_slides_006 ppc_def_slides_007
Diesel Exhaust Fluid - DEF (Urea)

Diesel Exhaust Fluid (DEF) is an operating fluid for Selective Catalytic Reduction (SCR) technology, which will be in new heavy duty commercial vehicles from 2010. DEF is not a fuel or fuel additive; it is injected into the exhaust system to chemically reduce NOx emissions from diesel powered vehicles. DEF is a high-purity urea solution complying with the Standards of ISO 22241. This is the highest quality and safety standard in place which ensures the correct functioning of Selective Catalytic Reduction equipment. Most engine manufacturers chose SCR over competing technologies due to the fuel economy benefits of SCR as compared with other options. SCR is expected to improve overall fuel economy by approximately 5%.

understanding def

In order to meet the demands of EPA 2010 standards, commercial vehicle manufacturers...

why def

As governmental regulations on emissions from diesel engines become more severe, it has forced vehicle manufacturers to evaluate and adopt new technologies in order to...

def usage chart

Estimate your DEF usage at a glance with our usage chart or use our calculator for a better estimate of your unique needs. ...

equipment solutions

Maintaining Diesel Exhaust Fluid (DEF) product integrity is vital to the efficient and long term operation of your Selective Catalytic Reduction (SCR) system equipped vehicles....