Harper Oil Products, Inc. & Harper Properties, Inc.

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Harper Oil Products

PO Box 6325

Florence, KY

41022


Office: 859-283-1001


Email: info@harperoil.com

World Class Products & Services

Since 1955

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DIESEL EXHAUST FLUID (DEF)

BlueDEF Diesel Exhaust Fluid is a non-toxic solution engineered to help diesel-powered vehicles reduce emissions and improve fuel economy.

Engineered for use in Selective Catalytic Reduction (SCR) systems on diesel engines, BlueDEF diesel exhaust fluid is comprised of a high-purity synthetic urea and deionized water mixture that improves emissions and fuel economy. Injected into the exhaust stream with a specialized dosing module, BlueDEF’s water vaporizes, leaving ammonia molecules en route to the catalytic converter; once there, it converts NOx molecules into harmless nitrogen and water vapor—making for cleaner emissions.

The BlueDEF Solution

BlueDEF® is a nontoxic solution of 67.5% purified water and 32.5%  ultra pure automotive grade urea. BlueDEF® is not a fuel or fuel  additive. Instead, when injected into the exhaust stream and passed  over a catalyst, BlueDEF® helps convert NOx into nitrogen gas and  water vapor — two harmless and natural components of the air we  breathe.

Call us at 800-433-0675 to discuss your needs with one of our representatives or send an e-mail to sales@harperoil.com.