We are the Nation’s Trusted Diesel Exhaust Fluid (DEF) Distributor.
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We offer Diesel Exhaust Fluid (DEF) storage, dispensing, blending, and pumping equipment. Improve fleet fuel economy and reduce emissions with DEFDiesel, nationwide. See our products here.
We offer everything you need for DEF dispensing and storage systems. We supply pumps, nozzles, meters, storage, and accessories for any size fleet or need. Learn more here.
About Diesel Exhaust Fluid (DEF)
Diesel Exhaust Fluid (DEF) is a nonhazardous solution made of 32.5% urea and 67.5% deionized water. It’s purpose is to break down dangerous NOx emissions into nitrogen and water which, alone, are harmless. DEF is necessary on 2010 and later model year trucks, diesel pickups and SUVs to meet Tier 2 Bin 5 emissions standards.
DEF never comes into direct contact with diesel fuel because it is not a fuel additive. Instead, it is stored in a separate tank and sprayed into the exhaust stream of diesel vehicles.
DEFDiesel products meet or exceed all of the International Organization for Standardization (ISO) requirements as well as the stricter emissions standards set forth by the Environmental Protection Agency (EPA) for diesel vehicles driving on U.S. highways.