20738464 – DEF Transfer 2″ x 100′

Diesel Exhaust Fluid (DEF: aqueous 32.5% nitrogen solution of high-purity urea in de-ionized water) is a key component of selective catalytic reduction (SCR) systems, which help diesel vehicles meet stringent emission regulations effective January 1, 2010. 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. ContinentalDEF Transfer Hose is specifically designed to convey the high-purity, aqueous urea solution DEF. Norfolk hose verbiage to be removed from Granby hose spec.