Diesel Exhaust Fluid (DEF) is a high quality urea solution that is easy to use
Diesel Exhaust Fluid (DEF) is 32.5% solution of high-purity urea in de-mineralized water that is used with the Selective Catalytic Reduction system (SCR) to reduce emissions of nitrogen oxides (NOx) from the exhaust systems of diesel vehicles in the USA. Diesel Exhaust Fluid (DEF) is clear non-hazardous liquid. It is not a fuel, nor a fuel additive and needs to be filled into a dedicated Diesel Exhaust Fluid (DEF) tank which is on your diesel vehicle. It is replenished in a similar way to refueling diesel. Should you spill Diesel Exhaust Fluid (DEF) on your hands, simply wash it off with water.
How much do I need?
Average consumption of Diesel Exhaust Fluid is generally 3% per gallon of diesel fuel.
Where can I order (DEF) from?
Diamond Oil Company services a 7 state area with focus on Iowa and Nebraska. Please contact Diamond Oil Company at (515) 244-4271 Diamond Oil Company can fulfill any size requirement from 2.5 gallon jugs up to bulk tank fills.
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