def scr system
The DEF SCR system is a state of-the-art emissions control technology created on the initiative to curb pollution by diesel engines. Its main functions include the conversion of harmful nitrogen oxides (NOx) into less harmful nitrogen (N2) and water (H2O), effectively cutting emissions. Technological features of the DEF SCR system include its use of diesel exhaust fluid (DEF), advanced sensors and a selective catalytic reduction (SCR) catalyst. Such a system can be found in trucks, buses and other heavy vehicles everywhere. With its integrated design, it guarantees minimal inspection requirements and effective operation, upgrading the environment-friendly public transportation services.