Diesel Exhaust Fluid (DEF: aqueous 32.5% nitrogen solution of high-purity urea in deionized water) is a key component of selective catalytic
reduction(SCR) systems, which help diesel vehicles meet stringent emission regulations. DEF is a liquid reducing agent that reacts with engine
exhaust in the presence of a catalyst to convert smog-forming nitrogen oxides(NOx) into harmless nitrogen and water vapor. HOPETROL DEF
Nozzle is specifically designed to convey the high-purity, aqueous urea solution DEF foron-road, off-road, commercial and industrial heavy-duty
trucks farming or other diesel powered vehicles.
MATERIAL
FEATURES AND BENEFITS