Diesel exhaust fluid (DEF) is an aqueous urea solution made with 32.5% urea and 67.5% deionized water.It is standardised as AUS 32 (aqueous urea solution) in ISO 22241. DEF is used as a consumable in selective catalytic reduction (SCR) in order to lower NO x concentration in the diesel exhaust emissions from diesel engines.
Learn more about BlueDEF diesel exhaust fluid. Find distributors and retailers for BlueDEF. Fleet Manager Rely on PEAK C&I to keep the fleet rolling!
Ask us about our ultrapure diesel exhaust fluid. Diesel Exhaust Fluid (DEF) is an ULTRA-PURE UREA solution that acts as a reductant.
Semler Industries is a provider of Diesel Exhaust Fluid (DEF) Transfer Equipment and Transfer Components
In this month's basic training we demystify selective catalytic reduction system (SCR), by understanding diesel exhaust fluid (DEF). See how this new emission requirement is here to stay and how you can refill it when you run out.
The American Petroleum Institute (API) is the only national trade association that represents all aspects of America’s oil and natural gas industry. Our more than 650 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry.
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For many years, owners of three-quarter and one-ton pickup trucks enjoyed the fact that there was no smog equipment on their trucks. But in 2008 the EPA required diesel particulate filters on all three-quarter-ton and larger trucks, and required biannual smog tests that included a thorough visual ...
Colonial Chemical Company has been a manufacturer and supplier of Urea based chemicals for NOx abatement for over 20 years. We produce and deliver millions of gallons of Diesel Exhaust Fluid (DEF) and urea in various forms annually.
Motorad DEF Caps effectively prevent diesel exhaust fluid from leaking or spilling through the filler neck and are essential for helping to keep pollutants out of the environment.