Aqueous Urea Solution for Your SCR Nox Reduction Systems

Why ZEDEX (Air Guard) DEF ?

Diesel Exhaust Fluid (DEF) is one of the important solution involved in the SCR Process. It is a nontoxic - non hazardous solution. DEF helps to convert NOx into harmless nitrogen and water vapor. It is stable, colorless, odorless and meets accepted international standards for Purity and composition.

ZEDEX (Air Guard) DEF

Diesel Exhaust Fluid (DEF) designed specifically for modern integral Selective Catalytic Reduction (SCR) NOx reduction systems. The finished formulation is further filtered to ensure maximum protection tor internal CSR system components.

Formulated for SCR System Protection

Performance Tested

International Specification :

Formulated for SCR System Protection