PURUS Diesel Exhaust Fluid (DEF
Diesel Exhaust Fluid is a purified solution of 32.5% urea in deionized water. It is a colorless, odorless, non-hazardous, non-flammable solution made from natural gas. In an effort to protect our natural environment, DEF is injected into the exhaust system of Selective Catalytic Reduction (SCR) equipped diesel vehicles to convert noxious NOx into harmless nitrogen gas.
Non-toxic, clear, chemical, urea solution for use as a reducing agent for SCR systems (Selective Catalytic Reduction) in diesel-powered vehicles. Toxic NOx exhaust emissions are reduced to the following components of air, nitrogen, water and carbon dioxide, thereby removing previous environmentally and physically damaging pollutants from further entering the atmosphere.